Dell PowerEdge R320, External OEMR R320 Technical Manual

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PowerEdge R320

Technical Guide

The 1-socket PowerEdge R320 delivers powerful performance and Enterprise-class high availability features in a 1U chassis.

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This document is for informational purposes only. Dell reserves the right to make changes without further notice to any products herein. The content provided is as is and without express or implied warranties of any kind.

Dell, the DELL logo, PowerEdge, EqualLogic, PowerVault, PowerConnect, OpenManage, KACE, and ReadyRails are trademarks of Dell, Inc. Intel, Xeon, Celeron, and Pentium are registered trademarks and Core is a trademark of Intel Corporation in the U.S. and other countries. Microsoft, Windows, Windows Server, SQL Server, BitLocker, ActiveX, Internet Explorer, and Hyper- V are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Novell and SUSE are registered trademarks of Novell, Inc. in the United States and other countries. IBM, Tivoli, and Netcool are registered trademarks of IBM in the United States. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell disclaims proprietary interest in the marks and names of others.

©Copyright 2012 Dell Inc. All rights reserved. Reproduction or translation of any part of this work beyond that permitted by U.S. copyright laws without the written permission of Dell Inc. is unlawful and strictly forbidden.

December 2012 | Version 3.0

ii PowerEdge R320 Technical Guide

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Table of contents

1 System overview ..................................................................................................................................................................5

Introduction .........................................................................................................................................................................5

New technologies ............................................................................................................................................................. 6

2 System features ................................................................................................................................................................... 7

Comparison of PowerEdge systems ............................................................................................................................... 7

Specifications ..................................................................................................................................................................... 8

3 Chassis views and features .............................................................................................................................................. 11

Chassis views ..................................................................................................................................................................... 11

Chassis features ................................................................................................................................................................ 12

4 Processor ............................................................................................................................................................................ 15

Processor features ............................................................................................................................................................ 15

Supported processors ...................................................................................................................................................... 15

Chipset ................................................................................................................................................................................ 16

5 Memory ............................................................................................................................................................................... 17

Supported memory .......................................................................................................................................................... 17

Memory configurations ...................................................................................................................................................18

Memory speed .................................................................................................................................................................. 19

Memory RAS features...................................................................................................................................................... 20

6 Storage ................................................................................................................................................................................ 21

Internal storage ................................................................................................................................................................. 21

External storage ................................................................................................................................................................ 21

Storage controllers .......................................................................................................................................................... 22

Optical drive ..................................................................................................................................................................... 23

Tape drive .......................................................................................................................................................................... 23

7 Networking and PCIe ...................................................................................................................................................... 24

Embedded NIC controller .............................................................................................................................................. 24

PCIe expansion ................................................................................................................................................................ 24

8 Power, thermal, and acoustics ...................................................................................................................................... 26

Power consumption and energy efficiency ................................................................................................................ 26

Power supply units .......................................................................................................................................................... 27

Thermal and acoustics.................................................................................................................................................... 28

9 Rack rails and cable management ................................................................................................................................. 31

Sliding and static rail systems ......................................................................................................................................... 31

Cable management arm................................................................................................................................................. 33

10 Operating systems and virtualization ........................................................................................................................... 34

Supported operating systems ........................................................................................................................................ 34

Supported virtualization ................................................................................................................................................. 35

11 Dell OpenManage systems management .................................................................................................................... 36

Systems management solutions ................................................................................................................................... 36

OpenManage systems management ........................................................................................................................... 37

Dell server management operations ............................................................................................................................ 42

Appendix A. Additional specifications .......................................................................................................................... 44

Chassis dimensions and weight .................................................................................................................................... 44

Video specifications ........................................................................................................................................................ 44

Environmental specifications ........................................................................................................................................ 45

Power supply specifications .......................................................................................................................................... 46

Rack rail specifications ................................................................................................................................................... 46

USB peripherals ................................................................................................................................................................ 47

Appendix B. Standards compliance ............................................................................................................................. 48

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Appendix C. Additional resources ................................................................................................................................. 49

Appendix D. System board block diagram ................................................................................................................... 51

Tables

Table 1. New technologies ................................................................................................................................................ 6

Table 2. Comparing the PowerEdge R310 to PowerEdge R320 .................................................................................. 7

Table 3. Technical specifications ...................................................................................................................................... 8

Table 4. Chassis features ................................................................................................................................................... 12

Table 5. Security features ..................................................................................................................................................14

Table 6. Supported processors ........................................................................................................................................ 16

Table 7. Memory technologies supported ..................................................................................................................... 17

Table 8. DIMMs supported ................................................................................................................................................18

Table 9. Memory speed capabilities ................................................................................................................................ 19

Table 10. Memory RAS features ........................................................................................................................................ 20

Table 11. Supported hard drives ........................................................................................................................................ 21

Table 12. Supported RAID controllers.............................................................................................................................. 22

Table 13. Hard- drive backplane options ......................................................................................................................... 23

Table 14. PCIe slot configurations .................................................................................................................................... 24

Table 15. Supported NICs and HBAs ................................................................................................................................ 25

Table 16. Power tools and technologies ......................................................................................................................... 26

Table 17. Power supply efficiency .................................................................................................................................... 28

Table 18. Acoustical performance .................................................................................................................................... 30

Table 19. Supported rack types ......................................................................................................................................... 32

Table 20. Primary operating system support .................................................................................................................. 34

Table 21. Virtualization support ........................................................................................................................................ 35

Table 22. iDRAC7 with Lifecycle Controller functions and benefits ........................................................................... 37

Table 23. Feature comparison for basic management, iDRAC7 Express, and iDRAC7 Enterprise ........................ 38

Table 24. One- to-one and one- to-many operations .................................................................................................. 43

Table 25. Supported video modes .................................................................................................................................... 44

Table 26. Environmental specifications ........................................................................................................................... 45

Table 27. Power supply specifications ............................................................................................................................. 46

Table 28. Rail adjustability range ....................................................................................................................................... 46

Table 29. Industry standard documents .......................................................................................................................... 48

Table 30. Additional resources .......................................................................................................................................... 49

Figures

Figure 1. Front view without bezel ................................................................................................................................... 11

Figure 2. Front view with bezel.......................................................................................................................................... 11

Figure 3. Back view .............................................................................................................................................................. 11

Figure 4. Internal view ......................................................................................................................................................... 12

Figure 5. LCD control panel ............................................................................................................................................... 13

Figure 6. QRL location ........................................................................................................................................................14

Figure 7. 350W power supply unit ................................................................................................................................... 28

Figure 8. Sliding rails with optional CMA ......................................................................................................................... 31

Figure 9. Static rails ............................................................................................................................................................. 32

Figure 10. Dell systems management solutions .............................................................................................................. 36

Figure 11. Systems management server lifecycle ........................................................................................................... 42

Figure 12. System dimensions ............................................................................................................................................ 44

Figure 13. R320 system board block diagram .................................................................................................................. 51

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1 System overview

Introduction

The 1- socket Dell™ PowerEdge™ R320 rack server delivers powerful performance and Enterprise- class high availability capabilities in a 1U chassis. The R320’s configuration flexibility, increased internal storage, and straightforward systems management make it an excellent fit for web hosting and serving, file and print serving, and other general purpose applications in space- constrained locations.

Enterprise features, scalable expandability, and value in a dense chassis

The R320 features the scalable performance of the Intel with Enterprise- class memory RAS features. This server complements its processors with six DIMM

slots and two PCI Express

(PCIe) slots, providing a substantial memory footprint and wide I/O

bandwidth to support memory- intensive applications and databases as well as consolidation and virtualization. For users not needing the Enterprise-class high performance of the Intel processor Xeon E5- 2400 product family, the R320 also supports the more price-sensitive Intel Xeon processor

E5- 1410 and Intel Pentium

processor 1400 product family.

Users selecting the Intel Xeon processor E5-2400 product family can choose to implement advanced memory protection capabilities (memory sparing and memory mirroring) previously not seen in the 1- socket x86 server space. These capabilities are not possible with the Intel Xeon processor E5-1410 and the Intel Pentium

processor 1400 product family. Regardless of the

processor type, you can take advantage of other high availability features offered on the R320. To protect your virtualized workloads, the R320 offers redundant SD cards making your hypervisors redundant and failsafe. Other reliability and availability features include hardware and software RAID options, hot plug hard drives and hot plug power supplies.

Xeon® processor E5- 2400 product family

Ideal for your applications

The R320 features up to 100% more processor cores, enterprise-class RAS features including memory sparing and memory mirroring, and 100% more internal hard drives than the previous- generation R310. Network options span multiple third-party brands and adapter types with 10GbE NIC, 10GbE FCoE, and Fiber Channel 8Gb HBA. The R320 delivers failsafe hypervisors to protect virtualized workloads and is Fresh Air compliant, enabling it to operate in extended temperature ranges. This not only helps to save energy costs but also allows the R320 to ride through unforeseen events such as power brownouts. Its innovative, agent-free systems management delivers no- compromise enterprise-class systems management for hassle-free computing. These combined capabilities make the R320 an excellent fit for web hosting and serving, file and print serving, and work group collaboration and productivity applications, especially where the low- profile of a 1U chassis is desired.

The PowerEdge server line

The PowerEdge family is engineered with the right combination of features and performance scalability to handle tough workloads for both large and small data center environments.

The Dell OpenManage™ systems management portfolio includes Integrated Dell Remote Access Controller 7 (iDRAC7) with Lifecycle Controller. This embedded feature helps IT administrators manage Dell servers in physical, virtual, local and remote environments, operating in- band or outof- band, with or without a systems management software agent. OpenManage integrates and connects to third-party systems management solutions so you can maintain your single point of

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control and capitalize on your existing investment. OpenManage simplifies the lifecycle of

processor 1400 product family offer new

new PERC controller cards with improved functionality and

advanced power monitoring and power capping tools that can

deploying, updating, monitoring, and maintaining your Dell PowerEdge servers.

New technologies

Table 1 summarizes the newest technologies used in the Dell PowerEdge R320 rack server.

Table 1. New technologies

New technologies Detailed descriptions

The new Intel Xeon processor E5- 2400 product family, the Intel Xeon

New Intel processors

Intel C600 series chipset The Intel Platform Controller Hub (PCH) chip is implemented on the R320 server.

E5- 1410 processor, and the Intel Pentium features such as embedded PCIe lanes for improved I/O performance. See the Processor section for details.

Next generation PERC options

PERC S110 software RAID Solution

iDRAC7 with Lifecycle Controller

Advanced power management

Fresh Air cooling

Failsafe hypervisors

Fault-tolerant fans

The R320 supports the faster performance. See the Storage section for details.

This new software RAID solution supports RAID 0, 1, 5 and 10, and supports a maximum of four hot- plug SATA hard drives or SATA solid- state drives. See the Storage section for details.

The new embedded system management solution for Dell servers features hardware and firmware inventory and alerting, in-depth memory alerting, faster performance, a dedicated gigabit port, and many more features. See the Dell OpenManage systems management section for details.

The R320 supports help manage power consumption. See the Power, thermal, and acoustics section for details.

Dell has tested and validated an integrated data center solution that enables you to operate at higher temperatures or even chiller- less. See the Power, thermal, and acoustics section for details.

The internal dual SD module enables Dell's unique Failsafe Virtualization architecture, ensuring uptime by providing failover capability for embedded hypervisors, such as VMware section for details.

Failure of one fan rotor is tolerated with degradation in performance through active throttling and increased fan speeds. The feature helps reduce downtime by allowing you to schedule a fan replacement within 360 hours of a fan failure.

vSphere® ESXi™. See the Supported virtualization

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2 System features

Basic management (standard option)

Compared to the previous generation of PowerEdge R310, the R320 supports up to 100% more processor cores, enterprise-class RAS features including memory sparing and memory mirroring, 100% more internal hard drives, innovative systems management delivered by iDRAC7 with Lifecycle Controller, and is Fresh Air compliant. Table 2 compares some of the features of the R320 to its R310 predecessor. Table 3 lists all of the R320’s specifications.

Comparison of PowerEdge systems

The R320 is the new generation PowerEdge server replacing the R310. Table 2 compares some of the R320 features to the R310 features.

Table 2. Comparing the PowerEdge R310 to PowerEdge R320

Feature PowerEdge R310 PowerEdge R320

Chassis 1U rack 1U rack

Processors

Internal interconnect

Memory

Hard drive bays (hot-plug)

RAID controller

PCI slots

Embedded NICs

Power supplies

Intel Xeon processors 3400 series

Core™ i3 processor 500 series

Intel

Pentium® G6950

Intel

Celeron® G1101

Intel

Intel DMI Intel DMI 2.0

4 x 1333 DDR3 UDIMM or 6 x 1333 DDR3 RDIMM Up to 32GB

Up to 4 x 3.5” cabled or hot- plug

PERC 6/i, SAS6/iR, PERC6/E, S100, S300, H200, H700, H800

2 PCIe 2.0 slots 1 PCIe 3.0 slot and 1 PCIe 2.0 slot

Broadcom® Dual Port 1GbE LOM Broadcom Dual Port 1GbE LOM

Non- redundant 350W Redundant 400W

Intel Xeon processor E5- 2400 product family Intel Xeon processor E5- 1410 Intel Pentium processor 1400 product family

6 x DDR3 RDIMM and UDIMM Up to 192GB

Up to 4 x 3.5” cabled or hot-plug Up to 8 x 2.5” hot- plug

PERC S110, H310, H710, H810

Non- redundant 350W Redundant 350W Redundant 550W

Dell OpenManage

Dell OpenManage Systems Management

Power efficiency

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Dell Management Console (DMC) Lifecycle Controller 1.x iDRAC6 (Express or Enterprise) with Lifecycle Controller

Silver Platinum

OpenManage Essentials Dell Management Console IT Assistant OMSA Agent OpenManage Power Center (requires iDRAC7 Enterprise with Lifecycle Controller) OpenManage Integrations and Connections

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Feature PowerEdge R310 PowerEdge R320

Intel Pentium processor 1400 Product Family

2 PCIe slots

Internal controllers:

PERC H710

External HBAs (RAID):

6Gbps SAS HBA

Drive bay options:

Hot- plug drives

Availability

Hot- plug redundant power supply units

GB means 1 billion bytes and TB equals 1 trillion bytes; actual capacity varies with preloaded material and operating environment and will be less.

Hot- plug drives Hot- plug redundant power supply units Memory sparing and memory mirroring Internal dual SD module

Specifications

Table 3 summarizes the specifications for each of the PowerEdge R320 features. For the latest information on supported features for the PowerEdge R320, visit Dell.com

Table 3. Technical specifications

Feature PowerEdge R320 technical specification

Form factor 1U rack

Intel Xeon processor E5- 2400 product family

Processors

Processor socket 1 socket

Intel Xeon processor E5- 1410

Front side bus Intel DMI 2.0

Cache 2.5MB per core with core options of 2, 4, 6, or 8

Chipset Intel C600

Memory1 Up to 192GB (6 DIMM slots): 2GB/4GB/8GB/16GB/32GB DDR3 up to 1600MT/s

PCIe slots

RAID controller

Hard drives

• 1 x8 slot with x4 bandwidth, 2.0, half- height, half- length

• 1 x16 slot with x16 bandwidth, 3.0, full- height, half- length

PERC S110 (SW RAID) PERC H310

PERC H810

External HBAs (non-RAID):

4 x 3.5” cabled SAS or SATA drives or 4 x 3.5” hot- plug SAS, SATA or SSD drives (2.5” hybrid kit available) or 8 x 2.5” hot- plug SAS, SATA or SSD drives

Hot-plug hard drive options:

2.5” SATA, nearline SAS, SAS (15K, 10K), SAS SSD, SATA SSD

3.5” SATA, nearline SAS, SAS (15K) Self- encrypting drives available

Cabled hard drive options:

3.5” SATA, nearline SAS, SAS (15K)

Embedded NIC Broadcom® 5720 Dual Port 1GbE LOM

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Feature PowerEdge R320 technical specification

Brocade 825 8Gb Dual Port FC HBA

Auto- ranging power supplies

•

Trial evaluations available for IDRAC7 (Express and Enterprise) with Lifecycle

1Gb Ethernet: Broadcom 5720 Dual Port 1Gb NIC Broadcom 5719 Quad Port 1Gb NIC Intel I350 Dual Port 1Gb stand-up adapter Intel I350 Quad Port 1Gb stand-up adapter 10Gb Converged Ethernet: Brocade QLogic

BR1020 Dual Port 10Gb CNA

QLE8262 Dual Port 10Gb DA/SFP+ Broadcom 57810S Dual Port 10Gb Base- T CNA Broadcom 57810S Dual Port 10Gb DA/SFP+ CNA

I/O adapter options

10Gb Ethernet:

Intel X520 Dual Port 10Gb DA/SFP+ server adapter Intel X540 Dual Port 10Gb Base-T adapter FC8/FC4 HBA: QLogic QLE2460 4Gb Single Port FC HBA QLogic QLE2462 4Gb Dual Port FC HBA QLogic QLE2560 8Gb Single Port FC HBA QLogic QLE2562 8Gb Dual Port FC HBA Emulex

LPe-12000- E 8Gb Single Port FC HBA Emulex LPe-12002- E 8Gb Dual Port FC HBA Brocade 815 8Gb Single Port FC HBA

Platinum efficiency 350W or 550W power supply

Power supply

Bronze efficiency cabled 350W power supply

High- efficiency, hot- plug, redundant power supplies; hot-plug hard drives;

Availability

TPM/No- TPM; dual internal SD support; optional bezel; information tag; ECC memory; interactive LCD screen; extended power range; ENERGY STAR

compliant

OpenManage Essentials

• Dell Management Console

• IT Assistant

• OMSA Agent

• OpenManage Power Center (requires iDRAC7 Enterprise with Lifecycle

Dell OpenManage Systems Management

(Agent-free or with OpenManage Server Administrator [OMSA] Agent)

Controller)

• OpenManage Integrations and Connections:

- OpenManage Integration Suite for Microsoft

- Dell Management Plug- in for VMware vCenter™

- Connections for HP

Operations Manager, IBM® Tivoli® Netcool® and CA

Network and Systems Management

• Basic management (standard option)

System Center

- Upgrade to iDRAC7 (Express or Enterprise) with Lifecycle Controller

- Upgrade to 8GB vFlash media or 16GB vFlash media for iDRAC7 Enterprise

with Lifecycle Controller

Controller

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Feature PowerEdge R320 technical specification

•

Dell.com/OSsupport.

ReadyRailsTM II sliding rails for tool-less mounting in 4- post racks with square or unthreaded round holes or tooled mounting in 4- post threaded hole racks, with

Rack support

support for optional tool- less cable management arm

• ReadyRails static rails for tool- less mounting in 4- post racks with square or

unthreaded round holes or tooled mounting in 4- post threaded and 2-post (Telco) racks

Microsoft® Windows Server® 2012

Operating systems

Microsoft Windows Server 2012 Essentials Microsoft Windows Server 2008 R2 SP1, x64 (includes Hyper- V Microsoft Windows

Novell Red Hat

SUSE® Linux Enterprise Server

Enterprise Linux®

Small Business Server 2011

Virtualization options:

XenServer®

Citrix VMware vSphere including ESX™ and ESXi™ Red Hat Enterprise Virtualization

v2)

For more information on the specific versions and additions, visit

GB means 1 billion bytes and TB equals 1 trillion bytes; actual capacity varies with preloaded material and operating environment and will be less.

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3 Chassis views and features

The Dell PowerEdge R320 is a 1U, 1- socket rack server. For additional system views and features, see

Dell PowerEdge R320 Systems Owner’s Manual

the

Chassis views

Figure 1 shows the features on the front of the R320 chassis including four 3.5- inch hard drives, control panel, USB connectors, and many other components and features described in this guide.

Figure 1. Front view without bezel

Figure 2 shows the optional locking bezel on the front of the R320 chassis.

Figure 2. Front view with bezel

on Support.Dell.com/Manuals.

Figure 3 shows the features on the back panel of the R320 including USB connectors, Ethernet connectors, serial connector, video connector, PCIe slots, power supplies, and many other components and features described in this guide.

Figure 3. Back view

The chassis design of the R320 is optimized for easy access to components and for airflow for effective and efficient cooling. The R320 supports up to 6 DIMMs, 1 processor, hot- plug redundant power supplies, and many other components and features described in this guide.

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Figure 4. Internal view

Chassis features

Table 4 lists the features on the R320 chassis. For additional information, see the

R320 Systems Owner’s Manual

on Support.Dell.com/Manuals.

Table 4. Chassis features

Feature Description

Power button ACPI- compliant power button with an integrated green power LED

Front bezel Covers the system’s front- loading hard drives and locks for security

Used to troubleshoot software and device driver errors; use only if directed

NMI button

System identification button

Hard drives Up to eight 2.5- inch drives

USB connectors Connects USB devices to the server

to do so by qualified support personnel or by the operating system's documentation

Buttons on the back and front of a system to help identify the unit in a data center environment

Dell PowerEdge

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Feature Description

Information tag Slide- out label panel for recording system information

Video connector Connects a monitor to the server

Displays system ID, status information, and system error messages; two

LCD panel and buttons

Optical drive Optional slim DVD or DVD+RW drive

Power supply units Supplies power to the server

Power supply indicators Indicates whether server has power

NIC indicators Indicates network activity and status

PCIe slots Connects PCIe expansion cards to the server

Ethernet connectors Connects integrated 10/100/1000 NICs to the server

Serial connector Connects a serial device to the server

navigation buttons to scroll through the menu on the LCD and one select button

iDRAC7 Enterprise port Dedicated management port for optional iDRAC Ports card

Front control panel

The R320 control panel is located on the front of the chassis as shown in Figure 5. For more information about the LCD control panel, see the

Support.Dell.com/Manuals

Dell PowerEdge R320 Systems Owner’s Manual

Figure 5. LCD control panel

Quick Resource Locator

A useful feature included with Dell PowerEdge 12th generation servers is the Quick Resource Locator (QRL)— a model-specific Quick Response (QR) code that is located inside the R320 chassis cover (see Figure 6). Use your smartphone to access the Dell QRL app to learn more about the server.

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Figure 6. QRL location

metal bezel is mounted to the chassis front to provide the Dell ID. A

authorized access to hard drives. System

The Trusted Platform Module (TPM) is used to generate/store keys,

This QRL code allows you to:

• View step- by- step videos, including overviews of system internals and externals, as well as

detailed, concise, task-oriented videos and installation wizards

• Locate reference materials, including searchable owner’s manual content, LCD diagnostics, and

an electrical overview

• Look up your service tag so you can quickly gain access to your specific hardware configuration

info and warranty information

• Contact Dell directly (by link) to get in touch with technical support and sales teams and provide

feedback to Dell

These codes provide an easy way to retrieve the critical support information you need when you need it, making you more efficient and effective in managing your hardware.

Security features

The latest generation of PowerEdge servers has the features listed in Table 5 to help ensure the security of your data center.

Table 5. Security features

Security feature

Cover latch

Bezel

TPM

Power-off security BIOS has the ability to disable the power button function.

Intrusion alert An internal switch is used to detect chassis intrusion.

Secure mode

Description

A tooled latch is integrated on the top cover with a coin key lock to secure the system.

An optional lock on the bezel is used to protect unstatus is viewable on the LCD screen when the bezel is installed.

protect/authenticate passwords, and create/store digital certificates. It also supports the Intel Xeon TXT functionality. TPM can also be used to enable the BitLocker™ hard drive encryption feature in Windows Server 2008. TPM 1.2 is supported. No TPM version is available for China or Russia.

BIOS has the ability to enter a secure boot mode through system setup. This mode includes the option to lock out the power and NMI switches on the control panel or set up a system password.

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4 Processor

The Dell PowerEdge R320 features a variety of Intel processor options. The Intel Xeon processor E5- 2400 product family offers an ideal combination of performance, dependability, and cost. These processors provide substantial performance and capacity for entry and mainstream workloads. In addition to providing raw performance gains, improved I/O is also made possible with Intel Integrated I/O, which can reduce latency by adding more lanes and doubling bandwidth. This helps to reduce network and storage bottlenecks, unleashing the processor’s performance capabilities.

In addition to the Intel Xeon processor E5- 2400 product family, the R320 also supports the Intel Xeon E5- 1410, which provide a balance of performance, value, and advanced features, and the Intel Pentium processor 1400 product family, which is cost- efficient and provides the basic features.

Processor features

The new Intel processors provide the following features:

• Up to 8 execution cores per processor

• Intel Hyper- Threading technology enables up to 16 computational threads

• Micro- architecture on 32nm process for greater performance per watt

• Support for more memory— up to 6 DIMM slots and support for up to 32GB DIMMs increasing

the memory capacity from 32GB to 192GB

• Integrated memory controller with 3 channels of DDR3 and 46- bit physical addressing facilitate

greater memory capacity

• Up to 24 PCIe 3.0 links capable of 8.0 GT/s

• Faster connections throughout the system with support for up to DDR3 1600MT/s memory and

8.0GT/s QPI

• Intel Data Direct I/O (DDIO) allows I/O traffic to skip the main system memory and be directed

straight to the processor cache, which can provide a significant reduction in latency as well as allowing memory to remain in a low- power state

• High bandwidth, low latency, bidirectional ring interconnect allows faster access to up to 20MB

multi- banked last level cache

• Intel Advanced Vector Extensions offer up to double the floating point operations per clock

cycle by doubling the length of registers, which can be useful for addressing very complex problems or dealing with large- number calculations, which are integral to many technical, financial, and scientific computing problems

• Intel Turbo Boost Technology 2.0, which allows processor cores to run faster than the base

operating frequency if it's operating below power, current, and temperature specification limits, delivers up to double the boost than the previous generation

• Continued improvements to both Intel TXT and AES-NI help to better protect systems and data

For more information on the Intel Xeon processor E5- 2400 product family, visit Intel.com.

Supported processors

Table 6 lists the Intel Xeon processors supported by the PowerEdge R320. For the latest information on supported processors, visit Dell.com/PowerEdge

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Table 6. Supported processors

Xeon E5-2420

1.9GHz

95W

15MB

6/12

1333MT/s

Yes

Xeon E5-2450

2.1GHz

95W

20MB

8/16

1600MT/s

Yes

Xeon E5-1410

2.8GHz

80W

10MB

4/8

1333MT/s

Yes

Xeon E5-2407

2.2GHz

80W

10MB

4/8

1066MT/s

Xeon E5-2403

1.8GHz

80W

10MB

4/8

1066MT/s

Pentium 1407

2.8GHz

80W

5MB

2/4

1066MT/s

Pentium 1403

2.6GHz

80W

5MB

2/4

1066MT/s

Model Speed TDP Cache

Xeon E5-2470

Xeon E5-2440 2.4GHz 95W 15MB 6/12 1333MT/s Yes

Xeon E5-2430L 2.0GHz 60W 15MB 6/12 1333MT/s Yes

Xeon E5-2430 2.2GHz 95W 15MB 6/12 1333MT/s Yes

2.3GHz 95W 20MB 8/16 1600MT/s Yes

Cores/

threads

For information on processor installation and configuration, see the

Owner’s Manual

on Support.Dell.com/Manuals.

Max

memory

speed

Turbo

Dell PowerEdge R320 Systems

Chipset

The Intel C600 chipset is implemented on the PowerEdge R320. For more information, visit

Intel.com

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5 Memory

The large memory footprint of the Dell PowerEdge R320 offers greater capacities, higher frequencies, and more flexibility. The R320 supports up to 192GB of memory (6 DIMM slots) and speeds of up to 1600MT/s, providing high performance in a variety of applications. The new reliability, availability, serviceability (RAS) features like memory mirroring and sparing help you increase your uptime and reduce data loss. RAS aids in the rapid and accurate diagnosis of faults that require service, increasing your memory reliability.

Supported memory

The R320 supports the memory technologies shown in Table 7.

Table 7. Memory technologies supported

Feature UDIMM RDIMM

Buffer No No

Frequencies* 800, 1066, 1333 or 1600MT/s 800, 1066, 1333, or 1600MT/s

Ranks supported 1 or 2 1, 2, or 4

Capacity per DIMM 2 or 4GB 2, 4, 8, 16, or 32GB

Maximum DIMMs per channel 2 2

DRAM technology x8 x4 or x8

Temperature sensor Yes Yes

Error Correction Code (ECC) Yes Yes

Single Device Disable Code (SDDC)

Address parity Yes Yes

*Although the R320 supports DIMM speeds of 800MT/s and 1066MT/s, you can only purchase this system with DIMM speeds of 1333MT/s and 1600MT/s on Dell.com.

Yes (with advanced ECC mode) Yes

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The R320 supports the DIMMs listed in Table 8. For the latest information on supported memory, visit Dell.com

Table 8. DIMMs supported

Capacity

(GB)

2 1600 UDIMM 1 x8 Advanced ECC 1.35

4 1600 UDIMM 2 x8 Advanced ECC 1.35

2 1333 RDIMM 1 x8 Advanced ECC 1.35

2 1600 RDIMM 1 x8 Advanced ECC 1.35

4 1333 RDIMM 2 x8 Advanced ECC 1.35

4 1333 RDIMM 1 X4 All modes 1.35

4 1600 RDIMM 2 x8 Advanced ECC 1.35

8 1333 RDIMM 2 x4 All modes 1.35

8 1600 RDIMM 2 x4 All modes 1.35

16 1333 RDIMM 2 x4 All modes 1.35

16 1600 RDIMM 2 x4 All modes 1.35

32 1333 RDIMM 4 x4 All modes 1.35

Speed

(MT/s)

Memory configurations

Type

Ranks per

DIMM

Data

width

SDDC support Voltage

Flexible memory configurations are supported on the R320, ranging from capacities of 2GB to 192GB. The system supports up to 6 DIMMs per processor. The R320 has 3 memory channels per processor, with each channel supporting up to 2 DIMMs.

The R320 supports a flexible memory configuration according to these basic rules:

• Speed: If DIMMs of different speeds are mixed, all channels across all processors operate at the

slowest DIMM’s common frequency.

• DIMM type: Only one type of DIMM can be used in a system. UDIMMs and RDIMMs cannot be

mixed.

The following additional memory population guidelines apply to the R320:

• Up to two quad- rank (QR), dual- rank (DR), or single- rank (SR) DIMMs may be populated per

channel.

• DIMMs must be installed in each channel, starting with the DIMM farthest from the processor.

• DIMMs should be installed with largest rank count to smallest. For example, if DR DIMMS are

mixed with SR DIMMs, DR DIMMS should be placed in the lowest DIMM slots, followed by the SR DIMMs.

For more information on memory configuration, see the

Manual

on Support.Dell.com/Manuals.

Dell PowerEdge R320 Systems Owner’s

18 PowerEdge R320 Technical Guide

Page 19

Memory speed

DR 1 ∞ ∞ ∞

∞

DR 2 ∞ ∞ ∞

∞

SR 1 ∞ ∞ ∞

∞

DR 1 ∞ ∞ ∞ ∞ QR 1 ∞ ∞ ∞

SR 2 ∞ ∞ ∞

∞

DR 2 ∞ ∞ ∞ ∞ DR

DR 2 ∞ ∞ ∞

∞

DR 2 ∞ ∞

The R320 supports memory speeds of 1600MT/s, 1333MT/s, 1066MT/s, and 800MT/s depending on the DIMM types installed and the configuration. All memory on all processors and channels run at the same speed and voltage. By default, the systems run at the highest speed for the channel with the lowest DIMM voltage and speed. The operating speed of the memory is also determined by the maximum speed supported by the processor, the speed settings in the BIOS, and the operating voltage of the system.

Table 9 lists memory configuration and performance details for the R320 based on the population of the number and type of DIMMs per memory channel.

Table 9. Memory speed capabilities

DIMM

type

UDIMM

RDIMM

Number

DIMM 0 DIMM 1

SR SR 2 ∞ ∞ ∞ ∞

DR DR 2 ∞ ∞ ∞ ∞

QR SR 2 ∞ ∞

QR QR 2 ∞ ∞

DIMMs

1 ∞ ∞ ∞ ∞

800* 1066* 1333 1600

Speed (MT/s)

*Although the R320 supports DIMM speeds of 800MT/s and 1066MT/s, you can only purchase this system with DIMM speeds of 1333MT/s and 1600MT/s on Dell.com.

19 PowerEdge R320 Technical Guide

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Memory RAS features

errors occur in a rank or channel, it is moved to the spare area while the operating

Reliability, availability, serviceability (RAS) features help keep the system online and operational without significant impact to performance, and can decrease data loss and crashing due to errors. RAS aids in rapid, accurate diagnosis of faults that require service. Table 10 describes the RAS features supported on the R320.

Table 10. Memory RAS features

Feature Description

Dense configuration optimized profile

Memory demand and patrol scrubbing

Recovery from single DRAM device failure

Failed DIMM isolation This feature provides the ability to identify a specific failing DIMM channel pair,

Memory mirroring: intra-socket

Memory address parity protection

Memory sparing (rank) Memory sparing allocates one rank per channel as a spare. If excessive correctable

Increased memory reliability can be a result from this selectable platform profile that adjusts parameters to reduce faults regarding refresh rates, speed, temperature and voltage.

Demand scrubbing is the ability to write corrected data back to the memory once a correctable error is detected on a read transaction.

Patrol scrubbing proactively searches the system memory, repairing correctable errors.

Recovery from Single DRAM Device Failure (SDDC) provides error checking and correction that protects against any single memory chip failure as well as multi-bit errors from any portion of a single memory chip.

thereby enabling the user to replace only the failed DIMM pair.

Memory mirroring is a method of keeping a duplicate (secondary or mirrored) copy of the contents of memory as a redundant backup for use if the primary memory fails. The mirrored copy of the memory is stored in memory of the same processor socket.

This feature provides the ability to detect transient errors on the address lines of the DDR channel.

system is running to prevent the error from causing an uncorrectable failure.

Memory thermal throttling

This feature helps to optimize power/performance and can also be used to prevent DIMMs from overheating.

For information on memory mirroring and sparing configurations, see the

Systems Owner’s Manual

on Support.Dell.com/Manuals.

20 PowerEdge R320 Technical Guide

Dell PowerEdge R320

Page 21

6 Storage

The Dell PowerEdge R320 supports internal and external storage options and controllers, different drive types, and different chassis configurations for a varied number of drives.

Internal storage

R320 has three chassis to support up to three different drive- bay options.

• 4 x 3.5-inch drive option (base configuration, cabled tray)

• 4 x 3.5-inch drive option (volume configuration, hot- plug tray; 2.5-inch hybrid kit available for

2.5- inch drives)

• 8 x 2.5-inch drive option (maximum drive support in 1U, hot-plug tray)

Supported hard drives

The R320 supports up to eight 2.5- inch or four 3.5- inch hard drives or solid- state drives. Self- encrypting drives (SEDs) are available. Table 11 lists more information about these drives. For an up- to- date list of supported hard drives for the R320, see Dell.com/PowerEdge

Table 11. Supported hard drives

Form factor

2.5”

3.5”

Type Speed

(rpm)

Nearline SAS

SAS 10K 300GB, 600GB, 900GB, 900GB SED

SAS 15K 146GB, 300GB, 300GB SED

SAS SSD N/A 200GB, 400GB

SATA SSD N/A 100GB, 160GB, 200GB, 300GB, 600GB

SATA* N/A 250GB, 500GB, 1TB

SATA 7.2K 500GB, 1TB, 2TB, 3TB, 4TB

Nearline SAS 7.2K 1TB, 2TB, 3TB, 4TB

SAS 15K 300GB, 600GB

* N/A 500G, 1TB, 1TB SED

Capacities

* Applies to the 8-drive bay only.

External storage

External storage for the R320 is available through optional HBAs for SAS and iSCSI. For more information, see Dell.com/Storage

21 PowerEdge R320 Technical Guide

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Storage controllers

PCIe RAID controller

Dell provides highly capable RAID options for you to ensure that your data remains safe. Dell’s RAID controller options offer impressive performance improvements, including the following features:

• FastPath™ I/O: This feature can help accelerate performance when operating on SSDs.

• Split mirror: This function allows you to break mirrored disk connection in order to quickly

replace a drive.

• Physical disk power management (Dimmer Switch™): This feature allows for power control of

spare or idle drives, which can save energy and operating expenses.

Supported RAID controllers

The newest line of PERC (PowerEdge RAID Controller) cards offer high I/O performance for database applications and streaming digital media environments. The internal RAID controllers have a dedicated connection to the system board. The R320 supports the new PERC 8 family of controllers with improved functionality and faster performance.

The default PERC for the R320 is a mini- type PERC. The R320 also supports the new software RAID solution that supports RAID 0, 1, 5 and 10. The R320 supports the PERC cards listed in Table 12. For more information about the latest PERC offerings, see Dell.com/PERC

Table 12. Supported RAID controllers

Controller Description Features

Includes 1GB NV DDR3

PERC H810 External

PERC H710

Internal

PERC H310

Internal

Eight- port, external and 6Gp/s

Eight- port, internal 6Gb/s PCIe RAID controller

Eight- port, internal 6Gb/s PCIe RAID

cache, premium performance and feature set, security SED/EKMS, and SSD as cache

Includes 512MB NV DDR3 cache, advanced feature set, security SED/EKMS

Supports hot- plug drives, expansion, passthrough

RAID modes supported

0, 1, 10, 5, 50, 6, 60

0, 1, 10, 5, 50

Form factor

Adapter

Integrated mini- type

Usage model

Premium performance

Performance

Value

PERC S110 Software RAID

22 PowerEdge R320 Technical Guide

3Gb/s SATA software RAID controller that supports up to 4 physical disks or 8 virtual disks

Supports up to four hot- plug SATA drives, no expansion, Microsoft Windows only

0, 1, 5, 10

System boardembedded SATA

Entry-level

Page 23

Table 13 lists the storage matrix for the R320 hard drives, backplanes, and Dell PERC cards.

3.5” SATA

2.5” SSD

2.5” SATA

Table 13. Hard-drive backplane options

Backplane options Controller Drive types

4 x 3.5” cabled chassis PERC S110, H3101, H710

4 x 3.5” or 2.5” hot-plug PERC S110, H3101, H7101

3.5” Nearline SAS

3.5” SAS

3.5” SATA

3.5” Nearline SAS

3.5” SAS

2.5” SAS

8 x 2.5" hot-plug PERC H3101, H7101

Mini- type PERC

2.5” Nearline SAS

2.5” SAS

2.5” SSD

Optical drive

The R320 supports one slim, 9.5mm, internal optical drive on the 8-drive bay chassis through the system board embedded SATA. The 4- drive bay chassis supports the 12.7mm optical drive. The R320 supports both DVD- ROM and DVD+/- RW.

Tape drive

The R320 does not support internal tape drives.

23 PowerEdge R320 Technical Guide

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7 Networking and PCIe

The Dell PowerEdge R320 offers balanced, scalable I/O capabilities, including integrated PCIe 3.0 capable expansion slots. The R320 supports up to 2 PCIe slots.

Embedded NIC controller

The R320 system board has one embedded NIC controller. The Broadcom 5720 Gigabit NIC chip is connected to the platform controller hub through a PCIe 2.0 x2 link.

The Broadcom 5720 is a 14 suitable for high- performance server applications. The Broadcom 5720 combines dual triple- speed IEEE 802.3 compliant Media Access Controllers (MACs) with dual 10/100/1000 Ethernet transceivers (PHYs), selectable individually per port, a network controller- sideband interface (NC- SI), and an on- chip memory buffer in a single device. The device provides a PCIe 2.1-compliant interface, which operates at 5GT/s or 2.5GT/s x2 link width.

PCIe expansion

The R320 provides expanded PCIe slot capability over the previous servers. This is made possible by the 40 PCIe lanes available from each processor in the system. Dell designed the R320 to be PCIe

3.0- compliant in order to take full advantage of the processor capabilities.

PCIe slots

generation 10/100/1000Base-T Ethernet LAN controller solution

PCIe connectivity is integrated with the processor and chipset. Table 14 lists the slot configurations for the R320.

Table 14. PCIe slot configurations

One processor

PCIe slot 1 PCIe x8 connector with x4 bandwidth; half- length, half- height, 2.0

PCIe slot 2 PCIe x16 connector with x16 bandwidth; half- length, full-height, 3.0

Storage slot Storage slot for PERCs H310 or H710

PCIe expansion cards

The R320 supports a variety of PCIe expansion cards. Table 15 lists the supported add-in NICs and HBAs for the R320.

24 PowerEdge R320 Technical Guide

Page 25

Table 15. Supported NICs and HBAs

Type Adapter

Broadcom 5720 2x1Gb Base- T

Broadcom 5719 4x1Gb Base- T

Intel I350 2x1Gb Base- T

Intel I350 4x1Gb Base-T

Broadcom 57810S 2x10Gb SFP+

1Gb/10Gb NICs

Broadcom 57810S 2x10Gb Base- T

Intel X520 2x10Gb SFP+

Intel X540 2x10Gb Base- T

QLogic® QLE8262 2x10Gb SFP+

Brocade® BR1020 2x10Gb SFP+

QLogic QLE2460 4Gb

QLogic QLE2462 4Gb

QLogic QLE2560 8Gb

QLogic QLE2562 8Gb

FC4/FC8 HBAs

Emulex LPe12000 8Gb

Emulex LPe12002 8Gb

Brocade BR815 8Gb

Brocade BR825 8Gb

For the latest information on all supported add-in PCIe expansion cards for the R320, visit Dell.com

25 PowerEdge R320 Technical Guide

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8 Power, thermal, and acoustics

is a tool that helps you determine

astructure and thermal analysis to help maximize system efficiency. Learn

Lower overall system-level power draw is a result of breakthrough system design. The Dell PowerEdge R320 server maximizes performance per watt through a combination of power and cooling, energy efficient technologies, and tools. Additionally, the PowerEdge R320 has an extensive collection of sensors that automatically track thermal activity, which helps regulate temperature thereby reducing server noise and power consumption.

Power consumption and energy efficiency

With the rise in the cost of energy coupled with increasing data center density, Dell provides tools and technologies to help you realize greater performance with less energy cost and waste. More efficient data center usage can reduce costs by slowing the need for additional center space. Table 16 lists the tools and technologies Dell offers to help you achieve your data center goals by lowering power consumption and increasing energy efficiency.

Table 16. Power tools and technologies

Feature Description

Power supply unit (PSU) portfolio

(hot- plug PSU only)

Tools for right-sizing

Industry compliance

Power monitoring accuracy

(hot- plug PSU only)

Power capping

(hot- plug PSU only)

Dell’s PSU portfolio includes intelligent features such as dynamically optimizing efficiency while maintaining availability and redundancy. Find additional information in the Power supply units section.

Dell Energy Smart Solution Advisor (ESSA) the most efficient configuration possible. With ESSA, you can calculate the power consumption of your hardware, power infrastructure, and storage. ESSA can help you determine exactly how much power your server will use at a given workload, and the PSU Advisor can help you choose the best, most efficient PSU for your workload. Learn more at

Energy Smart Data Center Assessment is a Dell Services offering that uses infr more at Dell.com/EnergySmart.

Dell’s servers are compliant with all relevant industry certifications and guidelines, including 80 PLUS, Climate Savers, and ENERGY STAR.

PSU power monitoring improvements include:

• Dell’s power monitoring accuracy is currently 1%, whereas the industry

standard is 5%

• More accurate reporting of power

• Better performance under a power cap

Use Dell’s systems management to set the power cap limit for your systems to limit the output of a PSU and reduce system power consumption. Dell is the first hardware vendor to leverage Intel Node Manager for circuit- breaker fast capping.

Dell.com/calc.

iDRAC7 Enterprise provides server- level management that monitors, reports, and controls power consumption at the processor, memory, and

Systems management

(hot- plug PSU only)

26 PowerEdge R320 Technical Guide

system level. Dell OpenManage Power Center delivers group power management at the

rack, row, and data center level for servers, power distribution units, and uninterruptible power supplies.

Page 27

Feature Description

enables Dell servers to run as efficiently when idle as when at full

Intel Node Manager is an embedded technology that provides individual server- level power reporting and power limiting functionality. Dell offers a complete power management solution comprised of Intel Node Manager accessed through Dell iDRAC7 Enterprise and OpenManage Power Center that allows policy-based management of power and thermals at the

Active power management

(hot- plug PSU only)

individual server, rack and data center level.

Hot spare reduces power consumption of redundant power supplies. Thermal control of fan speed optimizes the thermal settings for your

environment to reduce fan consumption and lower system power consumption.

Idle power workload.

Fresh Air cooling (hot- plug PSU only)

Rack infrastructure

With the thermal design and reliability of Dell products, you can have the capability to operate at excursion-based temperatures beyond the industry standard of 35°C (95°F) without impacting your availability model. This solution takes into account servers, networking, storage, and other infrastructure. Find additional information at Dell.com/FreshAir

Dell offers some of the industry’s highest- efficiency power infrastructure solutions, including:

• Power distribution units

• Uninterruptible power supplies (UPS)

• Energy Smart containment rack enclosures

Find additional information at http://content.dell.com/us/en/enterprise/

power- and- cooling- technologies- components- rack- infrastructure.aspx.

(PDUs)

Find additional information at Dell.com/PowerAndCooling and Power.com/PowerCenter.

Power supply units

Energy Smart power supplies (hot- plug PSUs only) have intelligent features, such as the ability to dynamically optimize efficiency while maintaining availability and redundancy. Also featured are enhanced power- consumption reduction technologies, such as high- efficiency power conversion and advanced thermal-management techniques, and embedded power- management features, including high-accuracy power monitoring.

The R320 power supply subsystem consists of one non- redundant or up to two hot-plug AC- DC power supplies. The power supply provides +3.3V/5V/12V and +12Vaux for non- redundant design and provides 12V and 12Vaux for redundant design. There are several voltage regulators in the system to supply different voltage levels needed by different logic devices. The redundant power supplies are managed through a PMBus interface.

The following power supply options are available for the R320:

• 350W AC, cabled, non-redundant

• 350W AC, hot- plug redundant

• 550W AC, hot- plug redundant

27 PowerEdge R320 Technical Guide

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Figure 7 shows a 350W power supply unit extended from the R320 chassis.

10%

20%

50%

100%

Figure 7. 350W power supply unit

The PowerEdge R320 supports up to two AC with 1+1 redundancy, auto- sensing, and auto- switching capability.

To support Intel turbo boost feature (default enabled in BIOS), system with 95W processors (8-core or 6- core) and 350W cabled PSU may not be sufficient to support feature rich configurations. For feature rich configurations, using a 350W or 550W hot- plug PSU is recommended in addition to verifying energy efficiency configurations using the Dell Energy Smart Solution Advisor at

Dell.com/ESSA

Dell PSUs have achieved Platinum efficiency levels as shown in Table 17.

Table 17. Power supply efficiency

Efficiency targets by load

Form factor Output Class

Redundant

Non-redundant 350W AC Bronze N/A 85.0% 85.0% 85.0%

350W AC Platinum 82.0% 90.0% 94.0% 91.0%

550W AC Platinum 82.0% 90.0% 94.0% 91.0%

Thermal and acoustics

Optimized thermal management makes the PowerEdge R320 cool and quiet. Benefiting from smart cooling fan speed control, the R320 can keep both high performance and good acoustics across a wide range of ambient temperatures from 10°C to 35°C (50°F to 95°F) and to extended ambient temperature ranges (see Table 26). Operating environments for the R320 can vary from the data center to general- use spaces. In a typical configuration, the R320 is suitable for an open office environment.

Thermal design

The thermal design of the PowerEdge R320 reflects the following:

• Multiple sensors are monitored for thermal feedback control: The PowerEdge R320

dynamically controls system cooling fan speed based on responses from component temperature sensors, including processors, hard disk drives, DIMMs, storage cards, and the inlet ambient temperature. Thermal control detects and responds to hardware configuration. Thermal

28 PowerEdge R320 Technical Guide

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management adjusts cooling according to what the system really needs, and draws lower fan power draw and generates lower acoustical noise levels than servers without such controls.

• User-configurable settings: An R320 thermal control design target is to minimize the

contribution of fan power to overall system power. However, with the understanding and realization that every customer has a unique set of circumstances or expectations of the system, in this generation of servers, we are introducing limited user- configurable settings in the iDRAC7 BIOS setup screen. For more information, see the

Manual

on Support.Dell.com/Manuals and “Advanced Thermal Control: Optimizing across

Dell PowerEdge R320 Systems Owner’s

Environments and Power Goals” on Dell.com.

• Fan fault tolerance: The R320 allows continuous operation with a motor failure in the system.

The base configuration of the R320 has four fans. An additional fan is needed when using redundant power supplies. The fault tolerance feature allows one motor fan to fail at a time allowing a fan replacement within 360 hours of a fan failure.

• Environmental specifications: The optimized thermal management makes the R320 reliable

under a wide range of operating environments as shown in the environmental specifications in Table 26. Many configurations are also compliant under expanded operating temperature environments, but a few are not.

Acoustical design

The acoustical design of the PowerEdge R320 reflects the following:

• Versatility: The PowerEdge R320 saves you power draw in the data center, but it also is quiet

enough for the office environment in typical and minimum configurations. Compare the values for LpA in Table 18 for these configurations, and note that they are lower than ambient measurements of typical office environments.

• Adherence to Dell’s high sound quality standards: Sound quality is different from sound power

level and sound pressure level in that it describes how humans respond to annoyances in sound, like whistles and hums. One of the sound quality metrics in the Dell specification is prominence ratio of a tone, which is listed in Table 18.

• Noise ramp and descent during bootup from power off: Fan speeds and noise levels ramp

during the boot process (from power off to power on) in order to add a layer of protection for component cooling in the case that the system were not to boot properly. To keep bootup as quiet as possible, the fan speed reached during bootup is limited to about half of full speed.

• Noise level dependencies: If acoustics is important to you, you may want to make the following

configuration choices and settings for the PowerEdge R320 for quieter operation:

- In the BIOS, select the power- optimized DAPC rather than performance-optimized for the

system thermal profile

- Turn hot spare feature off in PSU

- Since hard drive noise is highly dependent on spindle speed, the 7200- rpm SATA hard drive

will have the quietest hard drive operation

However, some components cause significant but not necessarily intuitive increases in loudness when they are installed in the R320. Contributors to acoustical output can include:

- PERC H710 mini or PERC H810

29 PowerEdge R320 Technical Guide

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Table 18 details the acoustical performance for the R320.

Table 18. Acoustical performance

Configuration

(23 ± 2°C ambient)

Typical

x4 hot-plug

HDD chassis

CPU

(80W)

Hard

drives

3 x 3.5“ 300GB

SATA

(7.2K)

Power supply

unit

2 x

350W

Memory

4 x 4GB

1333Hz

PCI card/HDD controller

1 x

Broadcom

Dual Port

1GbE

1 x PERC

Operating

mode

4.8 28 None

Idle

Stress

5.1 30 None

LWA-UL

(bels)

(dBA)

Prominent

tones

H310 mini

Feature rich

x8 hot-plug

HDD chassis

LWA- UL is the upper limit sound power levels (LWA) calculated per section 4.4.1 of ISO 9296 (1988) and measured in

accordance to ISO 7779 (2010).

LpA is A- weighted sound pressure level at front bystander position calculated per section 4.3 of ISO 9296 (1988) and

measured in accordance with ISO 7779 (2010) Section 8.6.2. The system is placed inside rack in 75 cm height.

Prominent tone: Criteria of D.6 and D.11 of ECMA- 74 11th ed. (2010) are followed to determine if discrete tones are prominent. The system is placed inside rack in 75 cm height and acoustic transducer, binaural head, is at front bystander position; reference ISO 7779 (2010) Section 8.6.2.

Idle: Reference ISO 7779 (2010) definition 3.1.7; system is running in its operating system but no other specific activity.

Stress: An operating mode per ISO 7779 (2010) definition 3.1.6. The software SPECPower at 50% is activated to stress the processors and DIMM.

(95W)

6 x 2.5” 300GB

SAS

2 x

350W

6 x 8GB 1600Hz

(10K)

1 x Intel

Quad Port

10GbE

1 x PERC

H710 mini

4.8 29 None

Idle

Stress5 5.1 30 None

For more information on Dell’s acoustical design, see the Dell Enterprise Acoustics

white paper.

30 PowerEdge R320 Technical Guide

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9 Rack rails and cable management

The sliding and static rail systems for the Dell PowerEdge R320 provide tool- less support for 4-post racks with square or unthreaded round mounting holes. Both rail systems also support tooled mounting in 4-post threaded racks, and the static rails support tooled mounting in 2-post (Telco) racks as well for added versatility.

Compared to the R310 sliding rails that required the use of adapter brackets, the sliding rails for the R320 now offer support for threaded hole racks with the ReadyRails II mounting interface. The optional cable management arm (CMA) can be mounted on either the left or right side of the sliding rails without the use of tools for fast and easy deployment.

Sliding and static rail systems

The R320 supports both sliding rails and static rails. Both rails have a new slim rail design that supports the wide system chassis. The rails ship in the tool- less mounting configuration, but can be converted to the tooled configuration very quickly and easily.

Sliding rails include a self-adjusting feature to allow the rails to be shared across multiple systems and accommodate various chassis depths. The sliding rail system allows you to fully extend the server out the rack for easy access for service. The sliding rails are available with or without the optional CMA. Figure 8 shows the sliding rails with the CMA.

Figure 8. Sliding rails with optional CMA

31 PowerEdge R320 Technical Guide

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The static rails (shown in Figure 9) support a wider variety of racks than the sliding rails but do not

  

    

support serviceability in the rack and are therefore are not compatible with the CMA.

Figure 9. Static rails

One key factor in selecting the proper rails is identifying the type of rack in which they will be installed. Both the sliding rails and the static rails support tool-less mounting in 19”- wide, EIA-310- E compliant square hole and unthreaded round hole 4-post racks. Both also support tooled mounting in threaded hole 4- post racks, but only the static rails, as the more universal solution, support mounting in 2- post (Telco) racks.

Table 19 lists the rack types that the R320 supports. The R320 is backward compatible with the R310 rails and CMA.

Table 19. Supported rack types

Rack Types Supported

Product

R320

Rail

Identifier

A7 ReadyRails II Sliding

A8 ReadyRails Static

Mounting Interface Rail Type

4-Post 2-Post

Square Round Thread Flush Center

X X

Other key factors governing proper rail selection include the spacing between the front and rear mounting flanges of the rack, the type and location of any equipment mounted in the back of the rack such as power distribution units (PDUs), and the overall depth of the rack. Due to their reduced complexity and lack of need for CMA support, the static rails offer a greater adjustability range and a smaller overall mounting footprint than the sliding rails.

For detailed information about static and sliding rails, see the Rack rail specifications section in Appendix A. For more information on installing the R320 in a rack, see the

Instructions

on Support.Dell.com/Manuals.

Rack Installation

32 PowerEdge R320 Technical Guide

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Cable management arm

The optional CMA organizes and secures the cords and cables exiting the back of the server and unfolds to allow the server to extend out of the rack without having to detach the cables. Some key features of the R320 CMA include:

• Large U- shaped baskets to support dense cable loads

• Open vent pattern for optimal airflow

• Ability to be mounted on either side

• Use of hook- and- loop straps rather than plastic tie wraps to eliminate the risk of cable damage

during cycling

• Low- profile fixed tray to both support and retain the CMA in its fully closed position

• Ability to mount the CMA and tray without the use of tools, due to snap-in designs

33 PowerEdge R320 Technical Guide

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10 Operating systems and virtualization

The Dell PowerEdge R320 supports a wide range of industry-standard operating systems and virtualization software.

Supported operating systems

Table 20 lists the primary operating systems supported on the R320. For the latest information on supported operating systems, see Dell.com/OSsupport

Table 20. Primary operating system support

Operating System Platform Edition

Red Hat Enterprise Linux 5.81 x32, x64 N/A

Red Hat Enterprise Linux 6.32 x64 N/A

SUSE Linux Enterprise Server 11 SP2 x64 N/A

SUSE Linux Enterprise Server 10 SP4 x64 N/A

Microsoft Windows Server 2012 X64

Microsoft Windows Small Business Server 2011 x64

Microsoft Windows Server 2008 R2 with SP1

RHEL 5.7 is the minimum supported version. Current drop in box option is RHEL 5.8.

RHEL 6.1 is the minimum supported version. Current factory install is RHEL 6.3.

x64 (with Hyper- V

role enabled)

Essentials Standard

Standard Premium Add- on

Web Standard Enterprise Data center

34 PowerEdge R320 Technical Guide

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Supported virtualization

Internal dual SD module install support

Yes

Yes No

One of the key features for virtualization on the PowerEdge R320 is the support for a fail- safe hypervisor. By running a hypervisor on an optional SD card and installing a backup copy on the other mirrored SD card, you can protect against hardware failure and maximize virtualization uptime.

Table 21 highlights the virtualization support for the R320.

Table 21. Virtualization support

Operating systems Install version

Factory options

vSphere v4.1 U3 ESX Classic DIB

vSphere v4.1 U3 ESXi Installable DIB

vSphere v4.1 U3 ESXi Embedded FI (v4.1 U2) 1

VMware

vSphere v5.0 ESXi DIB

vSphere v5.0 U1 ESXi (one version) FI/DIB

vSphere v5.1 ESXi (one version) DIB

Citrix XenServer 6.1 N/A DIB

Red Hat2

FI = factory install; DIB = drop in box

v4.1 U3 image is available from support.dell.com, either as an upgrade to v4.1 U2 or for a clean install

No OpenManage support; drop in box license registration card only.

Enterprise Virtualization v3.1

N/A DIB

35 PowerEdge R320 Technical Guide

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11 Dell OpenManage systems management

Whether your IT environment consists of a few servers or a few thousand servers, Dell OpenManage systems management solutions provide comprehensive management for evolving IT environments. OpenManage is based on open standards and provides agent- based and agent- free server lifecycle management functionality for Dell PowerEdge servers. OpenManage solutions help you automate and streamline essential hardware management tasks.

The advanced management capabilities of Dell OpenManage also integrates into offerings from other popular systems management solutions that you may already use, making Dell platforms easy to manage and deploy in any IT environment. This ensures your IT services are available when your business needs them. If you have already standardized on offerings from industry leaders, such as BMC Software, Microsoft, Symantec™, VMware, or other vendors, you can leverage OpenManage integration and connections developed to use with your existing systems management framework to efficiently manage Dell servers, storage, business-client PCs, and network devices.

Start with a firm foundation for efficient hardware management using OpenManage tools, utilities, and management consoles. OpenManage systems management solutions consist of a combination of embedded management features and software products that help you automate and simplify the entire server lifecycle: deploy, update, monitor, and maintain. OpenManage solutions are innovatively designed for simplicity and ease of use to help you reduce complexity, save time, achieve efficiency, control costs, and empower productivity.

Systems management solutions

Dell systems management solutions include a wide variety of tools, products, and services that enable you to leverage an existing systems management framework. As shown in Figure 10, Dell systems management solutions are centered around OpenManage server management, featuring iDRAC7 with Lifecycle Controller.

Figure 10. Dell systems management solutions

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OpenManage systems management

The Dell OpenManage systems management portfolio includes powerful hardware and software management tools and consoles. OpenManage simplifies the lifecycle of deploying, updating, monitoring, and maintaining your Dell PowerEdge servers.

iDRAC7 with Lifecycle Controller

The Integrated Dell Remote Access Controller 7 (iDRAC7) with Lifecycle Controller is the heart of the second generation of Dell PowerEdge server embedded management functionality. In addition to enabling agent- free management, iDRAC7 with Lifecycle Controller provides remote access to the system— whether or not there is a functioning operating system running on the server. These embedded features improve all aspects of a typical server lifecycle. Table 22 describes the functions and benefits of iDRAC7 with Lifecycle Controller.

Table 22. iDRAC7 with Lifecycle Controller functions and benefits

Feature Function Benefit

iDRAC7 offers real- time OOB

Out of band (OOB)

discovery, inventory, deployment monitoring, alerting and updates for servers and internal storage

Manage servers independent of the OS type or status— even if an OS is not installed

All server types have the same

Single code base

Dedicated GigE port

(PowerEdge rack and tower systems)

Email alerts

vFlash media Enabled with iDRAC7 Enterprise Allows for use of a non- Dell SD card

Enhanced power management

embedded management hardware and firmware

Gigabit Ethernet replaces 10/100 on predecessor iDRAC6

Simplified, more informative, and expanded coverage than previous versions of iDRAC

Integration with Intel Node Manager provides data center level power monitoring and capping (requires iDRAC7 Enterprise)

Simplified and consistent maintenance across server platforms

Fast throughput for better performance; compatibility with setup for switches

More detail allows IT administrators to be more efficient in diagnosing and remediating an issue; alerts include a direct, embedded URL in the email notification to further speed resolution

Fine tune data center power policies, capping, and usage; report on historical power usage by rack, row or room using Power Center Manager (new)

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Feature Function Benefit

iDRAC7

If iDRAC7 Express or iDRAC7 Enterprise is ordered during initial point of sale, license key is installed. If Basic Management is ordered during initial point of sale, customer must request a license key through the Dell Licensing Portal.

For most server models, embedded server management and electronic licensing enables feature enhancements that do not require installation of additional hardware or system downtime.

Electronic licensing

Upgrades to iDRAC7 Express or iDRAC7 Enterprise by software licensing key and license portal (may require installation of hardware option for 200- 500 series servers)

Feature comparison

The systems management default for the R320 is basic management with an upgrade option for iDRAC7 Express or iDRAC7 Enterprise. A detailed feature comparison of basic management, iDRAC7 Express, and iDRAC7 Enterprise is shown in Table 23.

Table 23. Feature comparison for basic management, iDRAC7 Express,

and iDRAC7 Enterprise

Feature (function)

Local configuration with Lifecycle Controller GUI ∞ ∞ ∞

IPMI 2.0 ∞ ∞ ∞

Embedded diagnostics ∞ ∞ ∞

Local OS install ∞ ∞ ∞

Local updates ∞ ∞ ∞

Driver pack ∞ ∞ ∞

Shared NIC (LOM)

Remote update ∞2 ∞ ∞

Power control ∞2 ∞ ∞

Power monitoring ∞ ∞

Encryption ∞ ∞

IPv6 ∞ ∞

Basic

management

∞ ∞ ∞

Express

iDRAC7

Enterprise

Auto- discovery ∞ ∞

Auto- recovery ∞ ∞

Web GUI ∞ ∞

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Feature (function)

iDRAC7

Basic

management

Express

iDRAC7

Enterprise

Remote CLI ∞ ∞

Local/SSH CLI ∞ ∞

Serial redirection ∞ ∞

Remote config ∞ ∞

Email alerts ∞ ∞

SNMP alerts ∞ ∞

Comprehensive monitoring ∞ ∞

Crash screen capture3 ∞ ∞

Dedicated NIC 1Gbps (100MB in iDRAC6)

∞4

Part replacement ∞

Backup and restore configurations ∞

Virtual console (4 user) ∞

Virtual console chat ∞

Support for customer supplied SD cards for vFlash media

∞

Virtual flash partitions ∞

Virtual media ∞

Virtual folders ∞

Remote file share ∞

Crash video playback ∞

Boot record/playback ∞

Power capping ∞

Enterprise group power management ∞

Directory services (AD, LDAP) ∞

PK authentication ∞

Two- factor authentication4 ∞

Rack and tower systems only

Feature available with IPMI, not web GUI

Requires OMSA agent on target server

Uses Microsoft® ActiveX® on Internet Explorer® only

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Agent-based management

Most systems management solutions require pieces of software, called agents, to be installed on each node in order to be managed within the IT environment. Additionally, the same agent is often used as a local interface into the hardware health and may be accessed remotely as a management interface, typically referred to as a one-to- one interface. For customers that continue to use agentbased solutions, Dell provides OpenManage Server Administrator.

OpenManage Server Administrator

The Dell OpenManage Server Administrator (OMSA) agent gives you a comprehensive, one- to-one systems management solution for both local and remote servers and their storage. OMSA can help simplify single-server monitoring with a secure command-line interface (CLI) or Web- based management graphical user interface (GUI). It can also be used to view system configuration, inventory, health, and performance.

Agent-free management

Because Dell PowerEdge servers have embedded server lifecycle management, in many cases, there is no need to install an OpenManage systems management software agent into the operating system of a Dell PowerEdge server. This greatly simplifies and streamlines the management footprint.

Dell consoles

The central console in a systems management solution is often referred to as the one- to- many console. The central console provides a rapid view and insight into the overall health of all systems in the IT environment. The Dell systems management portfolio includes several powerful consoles, depending upon your needs, including the following:

• Dell OpenManage Essentials— OpenManage Essentials (OME) is a recently released systems

management console that provides a comprehensive view of Dell systems, devices, and components in an enterprise network. It is used to monitor Dell PowerEdge servers, EqualLogic™ and PowerVault™ storage, and PowerConnect™ switches; to update and configure Dell servers; and to create asset reports. OpenManage Essentials also communicates health status alerts for Dell servers, storage, and network devices to the Dell KACE™ K1000 service desk. OpenManage Essentials is available as a no-charge software download from Support.Dell.com

• Dell Management Console— Dell Management Console (DMC) offers sophisticated data center

management capabilities with comprehensive reporting features. DMC can perform basic hardware management and can manage operating systems and applications using various plug- ins from Symantec.

• Dell IT Assistant— Dell IT Assistant (ITA) is a console for managing Dell servers, storage arrays,

and other components distributed throughout a network. Dell IT Assistant allows for easy identification of system issues through alerts, helping to reduce system downtime. Systems administrators can easily monitor systems anywhere within their network using ITA. ITA is supported on the R320, however, enhanced functionality is now available with OpenManage Essentials.

OpenManage systems management tools and utilities

Dell OpenManage systems management tools and utilities consist of the following:

• Dell Repository Manager— The Dell Repository Manager (RM) is a standalone GUI- based

productivity tool that helps simplify the process of managing downloads and baseline BIOS, firmware, and driver updates. Repository Manager can create deployment disks as well as create and manage customized repositories.

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• Dell OpenManage Server Update Utility— The Dell Server Update Utility (SUU) is a DVD- based

application for identifying and applying BIOS and firmware updates to your Dell PowerEdge servers.

• Dell OpenManage Systems Build and Update Utility— The Dell System Build and Update Utility

(SBUU) provides one- to- one and one-to-many deployment and single-server update capabilities in the pre-operating system environment.

• Dell Update Packages— The Dell Update Packages (DUP) is a self-contained executable in a

standard package format that updates a software element on a Dell server such as the BIOS, a driver, firmware and other software updates.

• Dell OpenManage Deployment Toolkit—The Dell OpenManage Deployment Toolkit (DTK) is a

CLI- based tool that includes a set of utilities for configuring and deploying Dell PowerEdge systems, and can be used to build scripted, unattended OS installations to deploy large numbers of servers in a reliable fashion.

• RACADM— The RACADM command- line utility provides a scriptable interface that allows you to

locally or remotely configure iDRAC7.

• IPMITool— IPMITool includes scriptable console application programs used to control and

manage remote systems using the IPMI version 1.5 and later protocol.

Integration with third-party consoles

Dell OpenManage easily integrates with several leading third-party consoles, including:

• Dell Server Management Pack Suite for Microsoft System Center Operations

Manager (SCOM)— This suite of server management packs enables several functions through System Center Operations Manager, including in-band discovery and monitoring of racks and towers, out- of-band discovery and monitoring through iDRAC with Lifecycle Controller, as well as performance and advanced monitoring.

• Dell Lifecycle Controller Integration (DLCI) for Microsoft System Center Configuration

Manager (SCCM)— This pack contains Dell Lifecycle Controller Integration (DLCI), which integrates OpenManage functions in SCCM to manage the Dell PowerEdge servers, including auto- discovery, operating system deployment and configuration of hardware elements, (RAID, NIC, BIOS, iDRAC), OS and hypervisor agnostic updates, firmware management, and system viewer utilities.

• Dell Server PRO Management Pack for Microsoft System Center Virtual Machine

Manager (SCVMM)— This pack manages Dell physical servers and hosts of virtual machines (VMs) by using Microsoft System Center Operations Manager/System Center Essentials (SCOM/SCE) and System Center Virtual Machine Manager (SCVMM). It provides guidance for remedial actions based on alerts to best manage virtual machines and handle the impacts appropriately.

• Dell Management Plug-in for VMware vCenter— This plug- in allows IT administrators to monitor,

provision, and manage the physical PowerEdge server hardware and firmware from a dedicated Dell menu accessed through the VMware vCenter console using the same role-based access control model as vCenter, combining physical server management.

• BMC Software— Dell and BMC Software work together to simplify IT by ensuring tight integration

between Dell server, storage, and network management functionality and the BMC Software process and data center automation products.

OpenManage connections with third-party consoles

Dell OpenManage provides connections with many third-party consoles, including:

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• Dell OpenManage Connection for Computer Associates Network and

Systems Management— This connection allows you to monitor PowerEdge servers and PowerVault storage arrays from within the Computer Associates Network and Systems Management (CA NSM) console.

• Dell OpenManage Connection for HP Operations Manager— This connection enables several

functions through HP Operations Manager, including auto-grouping, SNMP trap reception, global health monitoring, and a context-sensitive launch of OpenManage Server Administrator.

• Dell OpenManage Connection for IBM Tivoli Netcool/OMNIBus— This connection provides

event monitoring capabilities to monitor Dell PowerEdge servers and Dell EqualLogic systems. It allows event monitoring, automatic event correlation, and launching device consoles from the Netcool/OMNIbus console.

Dell server management operations

Dell OpenManage systems management is centered on automating the server management lifecycle— deploy, update, monitor, and maintain. To manage an infrastructure properly and efficiently, you must perform all of these functions easily and quickly. iDRAC7 with Lifecycle Controller technology provides you with these intelligent capabilities embedded within the server infrastructure. This allows you to invest more time and energy on business improvements and less on maintenance. Figure 11 illustrates the various operations that can be performed during the server’s lifecycle.

Figure 11. Systems management server lifecycle

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Table 24 lists the products that are available for one-to- one and one-to-many operations, and

•

• Dell Update Catalogs for Microsoft

•

Remediate:

when they are used in the server’s lifecycle.

Table 24. One-to-one and one-to-many operations

Operation One-to-one One-to-many

Deploy

Update

Monitor

Lifecycle Controller GUI

• DTK

• SBUU

iDRAC7 with LifeCycle Controller

• Lifecycle Controller

GUI

• Repository Manager

• DUP

• SUU

• SBUU

• Dell Management

Plug- in for VMware vCenter

• iDRAC7

• OMSA

Symantec Deployment Server

• Dell Management Plug- in for

VMware vCenter

• KACE K1000 Appliance

• Lifecycle Controller Remote

Services

• BMC BladeLogic integration

with Lifecycle Controller

Dell OpenManage Essentials

• Dell OpenManage ITA

• Dell Management Console

• Lifecycle Controller Remote

Services

• Dell OpenManage Essentials

• Dell OpenManage ITA

• BMC ProactiveNet

Performance Management

• Dell OpenManage Power

Center

• Dell Management Console

Dell Server Deployment Pack (DSDP) for Microsoft System Center Configuration Manager and Dell Lifecycle Controller Integration (DLCI) for Microsoft System Center Configuration Manager

System Center Configuration Manager

• Dell Lifecycle Controller

Integration (DLCI) for Microsoft System Center Configuration Manager

• Dell Management Plug- in for

VMware vCenter

• BMC ProactiveNet

• Dell Server Management Pack

Suite for Microsoft System Center Operations Manager (SCOM)

IPMI

• iDRAC7

• Lifecycle Controller

GUI

Maintain

For additional detailed information on Dell’s systems management portfolio, see the

Guide

Management Overview

on Support.Dell.com/Manuals.

43 PowerEdge R320 Technical Guide

Lifecycle Controller Remote Services

• Dell Server PRO Management

Pack for Microsoft System Center Virtual Machine Manager (SCVMM)

Replace parts:

• Dell Lifecycle Controller

Integration (DLCI) for Microsoft System Center Configuration Manager

Dell Systems

Page 44

Appendix A. Additional specifications

Chassis dimensions and weight

Figure 12 details the dimensions of the Dell PowerEdge R320 chassis.

Figure 12. System dimensions

Xa Xb

482.4mm 434.0mm 42.8mm 35.0mm 21.0mm 607.0mm

Zb goes to the nominal back wall external surface where the system board I/O connectors are located.

Za with

bezel

Za without

bezel

625.2mm with cabled PSU

642.3mm with redundant PSU

The R320 chassis at maximum configuration is 19.3 kg (42.55 lb).

Video specifications

The Dell PowerEdge R320 iDRAC incorporates an integrated video subsystem. The graphics controller is the 2D Matrox RAM (256MB) device.

The R320 system supports the 2D graphics video modes listed in Table 27.

Resolution Refresh Rate (Hz)

G200. The video frame buffer (16MB) is contained within the iDRAC

Table 25. Supported video modes

Color Depth (bit)

640 x 480 60, 70 8, 16, 32

800 x 600 60, 75, 85 8, 16, 32

1024 x 768 60, 75, 85 8, 16, 32

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Resolution Refresh Rate (Hz)

1152 x 864 60, 75, 85 8, 16, 32

1280 x 1024 60, 75 8, 16, 32

Color Depth (bit)

Environmental specifications

Table 26 details the environmental specifications for the R320. For additional information about environmental measurements for specific system configurations, see

Dell.com/environmental_datasheets

Table 26. Environmental specifications

Fresh Air: temperature, humidity, altitude de-rating

Continuous operation

Expanded operation

10°C to 35°C (50°F to 95°F) at 10% to 80% relative humidity with 26°C (78.8°F) maximum dew point (maximum wet bulb temperature). De- rate maximum allowable dry bulb temperature at 1°C per 300m above 950m (1°F per 547 ft above 3117 ft).

When operating in the expanded temperature range, system performance may be impacted, and ambient temperature warnings may be reported on the LCD and in the System Event Log.

≤ 10% of annual operating hours: 5°C to 10°C and 35°C to 40°C (with no direct sunlight on the equipment) at 5% to 85% relative humidity with 26°C dew point (maximum wet bulb temperature). Outside the standard operating temperature (10°C to 35°C), the system can operate down to 5°C or up to 40°C for a maximum of 10% of its annual operating hours. For temperatures between 35°C and 40°C (95°F to 104°F), de- rate maximum allowable dry bulb temperature by 1°C per 175m above 950m (1°F per 319 ft above 3117 ft).

≤ 1% of annual operating hours: – 5°C to 5°C and 40°C to 45°C (with no direct sunlight on the equipment) at 5% to 90% relative humidity with 26°C dew point (maximum wet bulb temperature). Outside the standard operating temperature (10°C to 35°C), the system can operate down to – 5°C or up to 45°C for a maximum of 1% of its annual operating hours. For temperatures between 40°C and 45°C (104°F to 113°F), de- rate maximum allowable dry bulb temperature by 1°C per 125m above 950m (1°F per 228 ft above 3117 ft).

Expanded operation restrictions:

• No cold startup below 5°C

• Maximum altitude for the operating temperature must be 3050m (10,000ft)

• Not supported:

- Peripheral cards not qualified by Dell Peripheral cards greater than 25W

Temperature

Operating See Fresh Air for temperature information

Storage – 40oC to 65oC (- 40oF to 149oF) with a maximum temperature gradation of 20oC per hour

Relative humidity

Operating See Fresh Air for relative humidity information

Storage 5% to 95% at a maximum wet bulb temperature of 33°C (91°F); atmosphere must be

condensing at all times

Maximum vibration

Operating 0.26 Grms at 5Hz to 350Hz in all orientations

Storage 1.87 Grms at 10Hz to 500Hz for 15 minutes (all six sides tested)

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Maximum shock

Operating Half sine shock in all operational orientations of 31G +/– 5% with a pulse duration of 2.6ms

+/– 10%

Storage Half sine shock on all six sides of 71G +/– 5% with a pulse duration of 2ms +/– 10%; square

wave shock on all six sides of 27G with velocity change at 235 in/sec or greater

Altitude

Operating – 15.2m to 3048m (– 50 ft to 10,000 ft)

Storage – 15.2m to 12,000m (– 50 ft to 39,370 ft)

Airborne contaminant level

Class G1 or lower as defined by ISA- S71.04- 1985

Power supply specifications

Table 27 lists power supply specifications for the PowerEdge R320.

Table 27. Power supply specifications

Specification Redundant 550W

Current consumption 7.4A- 3.7A 4.8A- 2.4A 4.8A- 2.4A

Supply voltage 100– 240 VAC1 100– 240 VAC1 100– 240 VAC1

Frequency 50/60Hz 50/60Hz 50/60Hz

Heat dissipation

(BTU/hr max)

Maximum inrush current2 55A 55A 55A

Auto- ranging

Under typical line conditions and over the entire system ambient operating range, the inrush current may reach 55A per

power supply for 10ms or less.

2133 1356 1531

Redundant 350W

Non-redundant 350W

Rack rail specifications

Table 28 lists the spacing dimensions for the R320 sliding and static rails.

Table 28. Rail adjustability range

Rail adjustability range (mm) Rail depth (mm)

Product

Rail identifier

Rail type

Square Round Threaded

Min Max Min Max Min Max

without

CMA

with

CMA

A7 Sliding 681 868 667 861 681 883 720 845

R320

A8 Static 608 879 594 872 604 890 622 —

The adjustment range of the rails is a function of the type of rack in which they are being mounted. The min- max values listed above represent the allowable distance between the front and rear mounting flanges in the rack. Rail depth without the CMA represents the minimum depth of the rails

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with the outer CMA brackets removed (if applicable) as measured from the front mounting flanges of the rack.

USB peripherals

USB peripherals are supported through the front and back USB ports on the R320. These ports are USB 2.0 compliant.

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Appendix B. Standards compliance

ACPI

IEEE 802.3- 2005

HDG

for Microsoft Windows Server

IPMI

DDR3 Memory

Specification, Rev. 1.1

PCI Express

2.0 and 3.0

PMBus

Serial Attached SCSI, v1.1

1.0a Extensions, Rev. 1.2

SMBIOS

Reference Specification, v2.7

TPM

Interface Specification, v2.1

Rev. 2.0

Windows Logo

The Dell PowerEdge R320 conforms to the industry standards listed in Table 29.

Table 29. Industry standard documents

Standard URL for information and specifications

Advance Configuration and Power Interface Specification, v2.0c

Ethernet

Hardware Design Guide Version 3.0

Intelligent Platform Management Interface, v2.0

DDR3 SDRAM Specification, Rev. 3A

LPC

Low Pin Count Interface

PCI Express Base Specification Rev.

Power System Management Protocol Specification, v1.2

SAS

www.acpi.info

standards.ieee.org/getieee802/802.3.html

www.microsoft.com/whdc/system/platform/pcdesign/desguide/serverd g.mspx

www.intel.com/design/servers/ipmi

www.jedec.org/download/search/JESD79- 3C.pdf

developer.intel.com/design/chipsets/industry/lpc.htm

www.pcisig.com/specifications/pciexpress

pmbus.info/specs.html

www.t10.org

SATA

Serial ATA Rev. 2.6; SATA II, SATA

System Management BIOS

Trusted Platform Module Specification, v1.2

UEFI

Unified Extensible Firmware

USB

Universal Serial Bus Specification,

Windows Logo Program System and Device Requirements, v3.10

48 PowerEdge R320 Technical Guide

www.sata- io.org

www.dmtf.org/standards/smbios

www.trustedcomputinggroup.org

www.uefi.org/specs

www.usb.org/developers/docs

www.microsoft.com/whdc/winlogo/hwrequirements.mspx

Page 49

Appendix C. Additional resources

Table 30 provides a list of documents and websites that provide for more information on the Dell PowerEdge R320.

Table 30. Additional resources

Resource Description of contents Location

PowerEdge R320 Systems Owner’s Manual

PowerEdge R320 Getting Started Guide

This manual is provided in HTML format on the CD provided with the R320 system, and also in HTML and PDF format at the Dell support site. A printed version is available in Asian languages as a customer- orderable option. This manual provides information on the following:

• Chassis features

• System Setup program

• System messages

• System codes and indicators

• System BIOS

• Remove and replace procedures

• Troubleshooting

• Diagnostics

• Jumpers and connectors

This guide is printed and shipped with the system, and is also available in PDF format on the Dell support site. This guide provides information on the following:

• Initial setup steps

• Key system features

• Technical specifications

Support.Dell.com/Manuals

Rack Installation Instructions

Cable Management Arm Installation Instructions

Information Update

System Information Label

49 PowerEdge R320 Technical Guide

This printed document is provided with the rack kits. The document provides the instructions for installing the server in a rack.

This printed document is provided with the CMA kits. The document provides the instructions for installing the cable management arm on the rails.

This document is printed and shipped with the system, and is also available in PDF format on the Dell support site. This document provides information on system updates.

The system information label documents the system board layout and system jumper settings. Text is minimized due to space limitations and translation considerations. The label size is standardized across platforms.

Support.Dell.com/Manuals

Inside the system chassis cover

Page 50

Resource Description of contents Location

Quick Resource Locator (QRL)

Dell Energy Smart Data Center Assessment

Energy Smart Solution Advisor

Power and cooling technologies

Energy management

This code on the chassis can be scanned by a phone application to access additional information and resources for the server, including videos, reference materials, service tag information, and Dell contact information.

This tool uses infrastructure and thermal analysis to help maximize system efficiency.

The Dell Energy Smart Solution Advisor (ESSA) enables easier and more meaningful estimates to help you determine the most efficient configuration possible. Use ESSA to calculate the power consumption of your hardware, power infrastructure, and storage.

Provides details for improving energy efficiency in the data center.

Provides information on Dell’s Fresh Air cooling solutions. Dell.com/FreshAir

Inside the system chassis cover

Dell.com/EnergySmart

Dell.com/ESSA

Dell.com/PNC

Operating system matrix for Dell PowerEdge systems

Processor and chipset

Dell PowerEdge RAID controllers

Power distribution unit

Uninterruptible power supply

Volatility information

Dell Enterprise Acoustics

Provides updated information on which operating systems are available on which PowerEdge systems.

Provides more information about the R320 processors and chipset.

Provides more information about Dell PERCs. Dell.com/PERC

Provides help selecting a rack- based power distribution unit.

Provides help selecting an uninterruptible power supply model.

Contact your Dell sales representative. Dell.com

White paper that explores the mechanisms of, people’s reaction to, language of, and Dell’s work to control noise from Enterprise products.

Dell.com/OSsupport

Intel.com

DellPDU.com

DellUPS.com

www.dell.com/downloads/g lobal/products/pedge/en/ac oustical- education- dellenterprise-white- paper.pdf

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51 PowerEdge R320 Technical Guide

Appendix D. System board block diagram

Figure 13. R320 system board block diagram

Coin Cell

South

Bridge

PCIE GEN 2 x1

PCIE x1

LPC

SATA

CPU1

USB 2.0 (2 Rear)

USB x2

BroadCom

1GbE x 2

USB x2

USB

SATA (1)

Power Supply 1

Power Supply 2

System

Power Conn.

DDR3 Memory

(1066/1333/1600 MHz)

QPI

DMI

PCIe x4

USB

1 2

PCIe Gen2 x4 2GB/s

DMI

SATA

in mini-

SAS(4)

USB 2.0

IDSDM

USB 2.0

(2 Front)

Vflash

SD Conn.

Int. USB

2.0

iDRAC

Video

LPC

PCIe

USB

SPI

SD2

MGMT

MAC

LPC

TPM

RJ45

(w/

PHY)

BP Power Conn.

DVD/

TBU Power Conn.

UART

Rear Video

Serial Port

RJ45

USB x1

x4 DMI 2GB/s

PCIe Gen3 x16 16GB/s

PCIe x8 Conn.

for int. PERC

PCIe Gen3 x8 8GB/s

PCIe Gen2 x2 1GB/s

DVD

Front Video

I M M

D I M M

I M M

D I M M

PDB+PIB for RDNT PSU

x16

FRU

IDRAC Port Card

Power Supply

System

Power Conn.

BP Power Conn.

DVD/

TBU Power Conn.

Non-RDNT PSU

Left* PCIe

x8 Conn.(x4)

Slot 1

Right* PCIe

x16 Conn.

Slot 2

Front Panel