Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc.
is strictly forbidden.
Trademarks used in this text: Dell, the DELL logo, PowerEdge, and OpenManage are trademarks of
Dell Inc.; Microsoft, Windows and Windows Server are either trademarks or registered trademarks of
Microsoft Corporation in the United States and/or other countries; Novell, NetWare, and SUSE are
registered trademarks of Novell, Inc. in the United States and other countries; Red Hat and Red Hat Enterprise Linux are registered trademarks of Red Hat Inc.in the United States and other countries.
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 Inc. disclaims any proprietary interest in trademarks and
trade names other than its own.
Use the following safety guidelines to help ensure your own personal safety and to help protect
your system and working environment from potential damage.
WARNING: There is a danger of a new battery exploding if it is incorrectly installed.
Replace the battery only with the same or equivalent type recommended by the
manufacturer. See "SAFETY: Battery Disposal" on page 11.
NOTE: For complete information on U.S. Terms and Conditions of Sale, Limited Warranties
and Returns, Export Regulations, Software License Agreement, Safety, Environmental and
Ergonomic Instructions, Regulatory Notices, and Recycling Information, see the Safety,
Environmental and Regulatory Information, End User License Agreement, and Warranty and
Support Information that shipped with your system.
SAFETY: General
•Observe and follow service markings. Do not service any product except as explained in
your user documentation. Opening or removing covers that are marked with the triangular
symbol with a lightning bolt may expose you to electrical shock. Components inside these
compartments must be serviced only by a trained service technician.
•If any of the following conditions occur, unplug the product from the electrical outlet,
and replace the part or contact your trained service provider:
–The power cable, extension cable, or plug is damaged.
–An object has fallen in the product.
–The product has been exposed to water.
–The product has been dropped or damaged.
–The product does not operate correctly when you follow the operating instructions.
•Use the product only with approved equipment.
•Operate the product only from the type of external power source indicated on the
electrical ratings label. If you are not sure of the type of power source required, consult
your service provider or local power company.
•Handle batteries carefully. Do not disassemble, crush, puncture, short external contacts,
dispose of in fire or water, or expose batteries to temperatures higher than 60° Celsius
(140° Fahrenheit). Do not attempt to open or service batteries; replace batteries only with
batteries designated for the product.
CAUTION: Safety Instructions9
SAFETY: When Working Inside Your System
Before you remove the system covers, perform the following steps in the sequence indicated.
CAUTION: Except as expressly otherwise instructed in Dell documentation, only trained
service technicians are authorized to remove the system cover and access any of the
components inside the system.
CAUTION: To help avoid possible damage to the system board, wait 5 seconds after
turning off the system before removing a component from the system board or disconnecting
a peripheral device.
1
Turn off the system and any connected devices.
2
Disconnect your system and devices from their power sources. To reduce the potential of
personal injury or shock, disconnect any telecommunication lines from the system.
3
Ground yourself by touching an unpainted metal surface on the chassis before touching
anything inside the system.
4
While you work, periodically touch an unpainted metal surface on the chassis to dissipate any
static electricity that might harm internal components.
In addition, take note of these safety guidelines when appropriate:
•When you disconnect a cable, pull on its connector or on its strain-relief loop, not on the
cable itself. Some cables have a connector with locking tabs. If you are disconnecting this
type of cable, press in on the locking tabs before disconnecting the cable. As you pull
connectors apart, keep them evenly aligned to avoid bending any connector pins.
Also, when you connect a cable, make sure both connectors are correctly oriented and
aligned.
•Handle components and cards with care. Do not touch the components or contacts on
a card. Hold a card by its edges or by its metal mounting bracket. Hold a component such
as a microprocessor chip by its edges, not by its pins.
Protecting Against Electrostatic Discharge
Electrostatic discharge (ESD) events can harm electronic components inside your system. Under
certain conditions, ESD may build up on your body or an object, such as a peripheral, and then
discharge into another object, such as your system. To prevent ESD damage, you must discharge
static electricity from your body before you interact with any of your system’s internal electronic
components, such as a memory module. You can protect against ESD by touching a metal
grounded object (such as an unpainted metal surface on your system’s I/O panel) before you
interact with anything electronic. When connecting a peripheral (including handheld digital
assistants) to your system, you should always ground both yourself and the peripheral before
connecting it to the system. Additionally, as you work inside the system, periodically touch an I/O
connector to remove any static charge your body may have accumulated.
10CAUTION: Safety Instructions
You can also take the following steps to prevent damage from electrostatic discharge:
•When unpacking a static-sensitive component from its shipping carton, do not remove the
component from the antistatic packing material until you are ready to install the
component. Just before unwrapping the antistatic package, be sure to discharge static
electricity from your body.
•When transporting a sensitive component, first place it in an antistatic container or
packaging.
•Handle all electrostatic sensitive components in a static-safe area. If possible, use antistatic
floor pads and work bench pads.
SAFETY: Battery Disposal
Your system may use a nickel-metal hydride (NiMH), lithium coin-cell, and/or a
lithium-ion battery. The NiMH, lithium coin-cell, and lithium-ion batteries are
long-life batteries, and it is possible that you will never need to replace them.
NOTE: Do not dispose of the battery along with household waste. Contact your local waste
disposal agency for the address of the nearest battery deposit site.
NOTE: Your system may also include circuit cards or other components that contain
batteries. These batteries too must be disposed of in a battery deposit site. For information
about such batteries, see the documentation for the specific card or component.
Taiwan Battery Recycling Mark
CAUTION: Safety Instructions11
12CAUTION: Safety Instructions
Overview
The Dell™ PowerEdge™ RAID Controller (PERC) H200 and the 6Gbps
SAS HBA cards are part of the third generation of the Dell Serial-Attached
SCSI (SAS) RAID controllers. The PERC H200 and 6Gbps SAS HBA cards
comply with the T10 SAS 2.0 specification, providing upto 6 Gb/sec throughput,
and improved hardware performance.
The PERC H200 card has integrated RAID capabilities and enables support for
Dell-qualified hard drives and solid-state drives (SSD). The card also enables
support for internal tape drives in PowerEdge systems only. The 6Gbps SAS HBA
provides support for Dell-supported external SAS tape devices.
The PERC H200 and 6Gbps SAS HBA cards are all standard half-length,
half-height PCI-E cards, except for the PERC H200 Integrated Modular
controller on the blade systems.
The PERC H200 and 6Gbps SAS HBA cards are supported with PCI-E x8 link
width. The cards can be used on platforms with PCI-E x8 and x16 connectors,
and communicates with SAS devices using 2x4 mini-SAS external
connectors. The PERC H200 Integrated Modular controller supports PCI-E
x4 link width only.
Key features of the PERC H200 and 6Gbps SAS HBA cards include
•SAS 2.0 compliance, 6Gb/sec throughput
•RAID 0, RAID 1, and RAID 10 functionality
•Support for SSDs
•Support for LT03 060, LT04, and LT05 tape drives
•Support for full hardware Transport Layer Retry (TLR), to improve
maximum tape throughput
•Mini-SAS connectors
•PCI-E 2.0 compliant to key features
•Support for two global hotspares
Overview13
Figure 2-1. 6Gbps SAS HBA Hardware Architecture
2
1
12 x4 external SAS connectors2PCI-E connector
Operating System Support
The PERC H200 and 6Gbps SAS HBA cards support the following
operating systems:
•Microsoft® Windows Server® 2003 family
•Microsoft Windows Server 2008 family, including Hyper-V Virtualization
•Microsoft Windows Server 2008 R2
®
•Red Hat
•SUSE
version 10 Service Pack 3 (64-bit only), and version 11 (64-bit only)
•Sun
•VMware
Enterprise Linux® version 4.7, version 4.8, and version 5.3
®
Linux Enterprise Server version 10 Service Pack 2 (64-bit only),
®
Solaris™10 (64-bit)
®
ESX 4.0 Update 1
NOTE: For the latest list of supported operating systems and driver installation
instructions, see the system documentation on the Dell Support website at
support.dell.com/manuals. For specific operating system service pack
requirements, see the Drivers and Downloads section on the Dell Support website
at support.dell.com.
14Overview
About RAID
RAID is a group of multiple independent physical disks that provide high
performance or better data availability by increasing the number of drives
used for saving and accessing data. A RAID disk subsystem improves
I/O performance and data availability. The physical disk group appears to the
host system as a single storage unit. Data throughput improves because
multiple disks can be accessed simultaneously. RAID systems also improve
data storage availability and fault tolerance.
RAID Levels
•RAID 0 uses disk striping to provide high data throughput, especially for
large files in an environment that requires no data redundancy.
•RAID 1 uses disk mirroring so that data written to one physical disk is
simultaneously written to another physical disk. This is good for small
databases or other applications that require small capacity, but complete
data redundancy.
•RAID 10, a combination of RAID 0 and RAID 1, uses disk striping
across mirrored disks. It provides high data throughput and complete
data redundancy.
CAUTION: Lost data on a RAID 0 disk cannot be recovered in the event of
a physical disk failure.
RAID Terminology
RAID 0
RAID 0 allows you to write data across multiple physical disks instead of just
one physical disk. RAID 0 involves partitioning each physical disk storage space
into 64 KB stripes. These stripes are interleaved in a repeated sequential
manner. The part of the stripe on a single physical disk is called a stripe
element.
For example, in a four-disk system using only RAID 0, segment 1 is written to
disk 1, segment 2 is written to disk 2, and so on. RAID 0 enhances
performance because multiple physical disks are accessed simultaneously, but
it does not provide data redundancy. Figure 2-2 shows an example of RAID 0.
Overview15
Figure 2-2. Example of RAID 0
stripe element 1
stripe element 5
stripe element 9
stripe element 2
stripe element 6
stripe element 10
stripe element 3
stripe element 7
stripe element 11
stripe element 4
stripe element 8
stripe element 12
stripe element 1
stripe element 2
stripe element 3
stripe element 1 duplicated
stripe element 2 duplicated
stripe element 3 duplicated
stripe element 4stripe element 4 duplicated
RAID 1
With RAID 1, data written to one disk is simultaneously written to another
disk. If one disk fails, the contents of the other disk can be used to run the
system and rebuild the failed physical disk. The primary advantage of RAID 1
is that it provides 100 percent data redundancy. Because the contents of the
disk are completely written to a second disk, the system can sustain the failure
of one disk. Both disks contain the same data at all times. Either physical disk
can act as the operational physical disk.
stripe element 1
stripe element 3
stripe element 5
stripe element 1 duplicated
stripe element 3 duplicated
stripe element 5 duplicated
stripe element 7stripe element 7 duplicated
stripe element 2
stripe element 4
stripe element 6
stripe element 2 duplicated
stripe element 4 duplicated
stripe element 6 duplicated
stripe element 8stripe element 8 duplicated
RAID 10 requires two or more mirrored sets working together. Multiple
RAID 1 sets are combined to form a single array. Data is striped across all
mirrored drives. Since each drive is mirrored in RAID 10, no delay is
encountered because no parity calculation is done. This RAID strategy can
tolerate the loss of multiple drives as long as two drives of the same mirrored
pair do not fail. RAID 10 volumes provide high data throughput and
complete data redundancy.
Figure 2-4. Example of RAID 10
Overview17
18Overview
PERC H200 and 6Gbps SAS HBA
Features
This section provides the specifications of the Dell™ PowerEdge™
RAID Controller (PERC) H200 and 6Gbps SAS HBA cards.
Table 3-1 compares the specifications of the PERC H200 Adapter and
PERC H200 Integrated and PERC H200 Modular cards.
Table 3-1. Specifications of PERC H200
SpecificationPERC H200 Adapter PERC H200 IntegratedPERC H200 Modular
SAS technologyYesYesYes
Support for x4
or x8 PCI-E
Host Interface
Form Fac to r
I/O Controller
(IOC)
Operating voltage
requirements
Communication
to the system
Communication
to end devices
SAS Connectors 2x4 internal2x4 internalSAS connectivity
Lead FreeYesYesYes
Ye sYe sYe s
Half-Height,
Half-Length
PCI Adapter
LSI SAS 2008
Core Speed:
533 MHz
+12V, +3.3V,
+3.3Vaux
PCI-E lanesPCI-E lanesSystem dependent
SAS LinksSAS LinksSAS Links
Half-Height,
Half-Length
PCI Adapter
LSI SAS 2008
Core Speed:
533 MHz
+12V, +3.3V,
+3.3Vaux
Custom
LSI SAS 2008
Core Speed:
533 MHz
+12V, +3.3V,
+3.3Vaux
routed through
PCI-E connector
PERC H200 and 6Gbps SAS HBA Features19
Table 3-1. Specifications of PERC H200 (continued)
SpecificationPERC H200 Adapter PERC H200 IntegratedPERC H200 Modular
Supported
operating systems
Microsoft® Windows Server® 2003 family, Microsoft
Windows Server 2008 family, Windows Server 2008 R2, Red Hat
Enterprise Linux
and later, SUSE
®
version 4 Update 7 and later, version 5 Update 3
®
Linux Enterprise Server version 10 Service Pack 2
and later (64-bit only), and version 11 Gold and later (64-bit only).
Dell-compliant
SAS and SATA
Ye sYe sYe s
compatibility
Dell supported
direct connected
Dell-compliant
physical disks
Dell-compliant
physical disks
Dell-compliant
physical disks
end devices
SMART error
support through
management
Ye sYe sYe s
applications
Backplane
supported
Ye sYe sYe s
systems
Hardware-based
RAID
Maximum
RAID 0, RAID 1,
RAID 10
RAID 0, RAID 1,
RAID 10
RAID 0, RAID 1,
RAID 10
22 2
number of
virtual disks
Storage
management
software
Dell
OpenManage™
Storage Services
OpenManage Storage
Services
OpenManage
Storage Services
NOTE: The management software that is supported depends on the specific platform.
Support for
internal tape
drive
Support for
Global Hotspare
Maximum
number of
physical disks
Ye sN oN o
Ye sYe sYe s
16164
®
20PERC H200 and 6Gbps SAS HBA Features
Table 3-1. Specifications of PERC H200 (continued)
SpecificationPERC H200 Adapter PERC H200 IntegratedPERC H200 Modular
Maximum
number of
physical disks
configured in a
single RAID disk
Maximum
number of
configured disks
(including hot
spares)
10104
14144
NOTE: The actual number of drives that is supported depends on the specific platform
and expander support.
6Gbps Expander
Support
Maximum
number of
Hotspares
Ye sYe sN o
22 2
Table 3-2 lists the specifications of the 6Gbps SAS HBA.
Table 3-2. Specifications of 6Gbps SAS HBA
Specification6Gbps SAS HBA
SAS technology Yes
Support for x8, or x8 Full-Size
PCI Express Host Interface
Form Factor Half-Size, Half-Length PCI Adapter
I/O controller (IOC)LSI SAS 2008
Core Speed533 MHz
Operating voltage requirements +12V, +3.3V, +3.3Vaux
Communication to the system PCI-E lanes
Communication to end devices SAS Links
Connectors2x4 Mini-SAS
Yes
PERC H200 and 6Gbps SAS HBA Features21
Table 3-2. Specifications of 6Gbps SAS HBA
Specification6Gbps SAS HBA
Lead FreeYes
Supported operating systemsMicrosoft
Windows Server 2003 family,
Microsoft Windows Server 2008 family,
Windows Server 2008 R2, Red Hat
version 4 Update 7 and later, version 5 Update 3 and
later, SUSE
Linux Enterprise Server version 10 Service
Pack 2 and later (64-bit only), and version 11 Gold and
later (64-bit only).
Dell-compliant SAS and SATA
Ye s
compatibility
Dell-supported direct
Dell-supported external tape devices.
connected end devices
Hot add or Hot remove of end
Ye s
devices
Support for external tape drive Yes
Port activity or status LEDsYes
Hardware-based RAIDNo
Enterprise Linux
22PERC H200 and 6Gbps SAS HBA Features
LED Port Activity Feature for 6Gbps SAS HBA Only
The 6Gbps SAS HBA controllers are equipped with port activity or
status LEDs. The LEDs enable you to quickly determine the status of
an external SAS port. Each x4 connector has its own set of LEDs.
Table 3-3 describes the color of the LEDs and corresponding SAS port state.
Table 3-3. x4 Connector LEDs Description
LED ColorSAS Port State
OffIt means any one of the following:
• Power is off.
• Port has been reset.
• All links in the port are either
disconnected or the cable is
disconnected.
GreenAll links in the port are connected and
functional.
AmberOne or more links in the port is not
connected. This is only applicable
in a wide port configuration.
PERC H200 and 6Gbps SAS HBA Features23
Physical Disk Cache Policy
The default cache policy on a physical disk is Enabled in SATA drives and
Disabled on SAS drives. When physical disk caching is Enabled, disk I/O
performance is improved, but a power outage or equipment failure might
result in data loss or corruption.
NOTE: It is recommended that you use a backup power source for all Dell
production systems.
On a PERC H200 card, caching is forced to be disabled for all physical disks
configured into a virtual disk, regardless of the drive type and default drive
settings.
Unsupported Drives
Drives that are not certified by Dell are reported in the BIOS Configuration
Utility, also known as <Ctrl><C>.
To view unsupported drives:
1
In the
BIOS Configuration Utility
2
Select the unsupported drive and press <Alt><D> to view the
Properties
The drive is marked as
Drives that are not certified by Dell are not blocked and you can use them
at your own risk.
screen.
Uncertified
, navigate to the
in the
Device Properties
SAS Topology
screen.
screen.
Device
24PERC H200 and 6Gbps SAS HBA Features
Hardware Installation
This chapter describes how to install the Dell™ PowerEdge™
RAID Controller (PERC) H200 and 6Gbps SAS HBA cards.
Installing the PERC H200 and 6Gbps SAS HBA
Cards
CAUTION: Many repairs may only be done by a certified service technician.
You should only perform troubleshooting and simple repairs as authorized in
your product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized by Dell is not
covered by your warranty. Read and follow the safety instructions that came
with the product.
1
Unpack the PERC H200 card or 6Gbps SAS HBA and check for damage.
NOTE: Contact Dell if the controller is damaged.
2
Turn off the system and attached peripherals, and disconnect the system
from the electrical outlet. See your system’s
or the
User’s Guide
3
Disconnect the system from the network and remove the cover of the
system. See your system’s
for more information on opening the system.
4
Select an appropriate
6Gbps SAS HBA, remove the blank filler bracket on the back of the
system aligned with the PCI-E slot you have selected.
for more information on power supplies.
Hardware Owner’s Manual
PCI-E slot. If replacing a PERC H200 Adapter or
Hardware Owner’s Manual
or the
User’s Guide
NOTE: For more information about your system’s PCI-E slots, see your
system’s Hardware Owner’s Manual.
5
Align the controller to the P
CI-E
slot you have selected.
Hardware Installation25
6
1
2
3
Insert the controller gently, but firmly, until the controller is firmly seated
in the PCI-E slot. See Figure 4-1.
NOTE: Figure 4-1 displays the 6Gbps SAS HBA, but the installation instructions
in this section are common for the H200 Integrated, H200 Adapter and 6Gbps
SAS HBA.
NOTE: The H200 Integrated card may have a dedicated PCI slot. For additional
details, see the system’s Hardware Owner's Manual on the Dell Support website at
support.dell.com.
Figure 4-1. Installing a 6Gbps SAS HBA
1bracket screw26Gbps SAS HBA
3PCI-E slot
26Hardware Installation
7
3
2
1
Tighten the bracket screw, if any, or use the system’s retention clips to
secure the controller to the system’s chassis.
8
For a PERC H200 card, connect the cables from the end devices or the
backplane of the system to the controller. See Figure 4-2.
Figure 4-2. Connecting the Cable for PERC H200
1SAS x4 internal connector2 cable
3PERC H200 Card
9
For the 6Gbps SAS HBA controller, connect the cable from the external
enclosure to the adapter. See Figure 4-3.
NOTE: The external cable can be connected to either of the two
external connectors.
Hardware Installation27
Figure 4-3. Connecting the Cable for 6Gbps SAS HBA
2
1
16Gbps SAS HBA2Cable from the external enclosure
10
Replace the cover of the system. See your system’s
Manual
11
Reconnect the power cable(s) and network cables, and then turn
or the
User’s Guide
for more information on closing the system.
Hardware Owner’s
on the system.
NOTE: Ensure that you do not connect a hard disk and tape drive to the
same PERC H200 card.
NOTE: For information on connecting your PERC H200 card to a tape drive,
see your system’s Hardware Owner’s Manual on the Dell Support website
at support.dell.com/manuals.
NOTE: Installing an operating system on a disk attached to the 6Gbps SAS HBA
or a tape drive is not supported.
28Hardware Installation
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