Fujitsu D2440, D2932 Technical Manual

System Board D2440/D2932
for RX330 S1

Technical Manual

Edition June 2009

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Copyright and Trademarks

Copyright © 2009 Fujitsu Technology Solutions GmbH.

All rights reserved.
Delivery subject to availability; right of technical modifications reserved.

All hardware and software names used are trademarks of their respective manufacturers.

D2440/D2932 (RX330 S1) Technical Manual

Contents

1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2 Important notes . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.1 Notes on safety . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.2 CE certificate . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.3 Environmental protection . . . . . . . . . . . . . . . . . . . 11

3 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.2 Main memory . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.3 PCI bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.4 Screen resolution . . . . . . . . . . . . . . . . . . . . . . . 19

3.5 Temperature / system monitoring . . . . . . . . . . . . . . . 19

3.6 Connectors and DIP switches . . . . . . . . . . . . . . . . . 21

3.6.1 External connectors . . . . . . . . . . . . . . . . . . . . . . . 23

4 Replacing the lithium battery . . . . . . . . . . . . . . . . . 25

Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

D2440/D2932 (RX330 S1) Technical Manual 5

1 Introduction

This technical manual describes the system boards D2440/D2932, which can
be equipped with one or two AMD

®

processors.

Further information about drivers is provided in the readme files on the hard
disk, on the supplied CDs or DVDs.

You will find further information in the BIOS description.

Notational conventions

The meanings of the symbols and fonts used in this manual are as follows:

italics indicates commands, menu items, file and path

names or software programs

fixed font indicate system output on the monitor

semi-bold fixed
font

indicates values to be entered through the keyboard

[Key symbol] indicates keys according to their representation on the

keyboard

If capital letters are to be entered explicitly, then the
Shift key is shown, e.g. [SHIFT] - [A] for A.

If two keys need to be pressed at the same time, then
this is shown by placing a hyphen between the two key
symbols.

“quotation marks” indicates names and terms that are being empha-

sized.

Ê indicates an operation that to be performed

V CAUTION! indicates warnings, which, if ignored, will endanger

your health, destroy the system or lead to the loss of
data.

I indicates additional information, notes and tips

Table 1: Notational conventions

D2440/D2932 (RX330 S1) Technical Manual 7

2 Important notes

In this chapter you will find essential information regarding safety when working
with your server.

V CAUTION!

With the system board installed you must open the system to access the
system board. How to access the system board of your system is
described in the appropriate service supplement.

When handling the system board, refer to the specific notes on safety in
the operating manual and/or service supplement for the respective
server.

2.1 Notes on safety

V CAUTION!

● The actions described in these instructions should only be performed

by authorized, qualified personnel. Equipment repairs should only be
performed by qualified staff. Any failure to observe the guidelines in
this manual, and any unauthorized openings and improper repairs
could expose the user to risks (electric shock, fire hazards) and could
also damage the equipment. Please note that any unauthorized
openings of the device will result in the invalidation of the warranty
and exclusion from all liability.

● Transport the device only in the antistatic original packaging or in

packaging that protects it from knocks and jolts.

● Only install expansions that are allowed for the system board. If you

install other expansions, you may damage the requirements and rules
governing safety and electromagnetic compatibility or your system.
Information on which system expansions are suitable can be
obtained from the customer service centre or your sales outlet.

● The warranty expires if the device is damaged during the installation

or replacement of system expansions.

8 Technical Manual D2440/D2932 (RX330 S1)

Notes on safety Important notes

V ● Components can become very hot during operation. Ensure you do

not touch components when making extensions to the system board.
There is a danger of burns!

● Transmission lines to peripheral devices must be adequately

shielded.

● To the LAN wiring the requirements apply in accordance with the

standards EN 50173 and EN 50174-1/2. As minimum requirement
the use of a protected LAN line of category 5 for 10/100 MBps
Ethernet, and/or of category 5e for Gigabit Ethernet is considered.
The requirements of the specification ISO/IEC 11801 are to be
considered.

● Never connect or disconnect data transmission lines during a storm

(lightning hazard).

Batteries

V CAUTION!

● Incorrect replacement of lithium battery may lead to a risk of

explosion. The batteries may only be replaced with identical batteries
or with a type recommended by the manufacturer.

It is essential to observe the instructions in chapter “Replacing the

lithium battery”.

D2440/D2932 (RX330 S1) Technical Manual 9

Important notes Notes on safety

Modules with electrostatic-sensitive components

Systems and components that might be damaged by electrostatic discharge
(ESD) are marked with the following label:

Figure 1: ESD label

When you handle components fitted with ESDs, you must observe the following
points under all circumstances:

● You must always discharge yourself of static charges (e.g. by touching a

grounded object) before working.

● The equipment and tools you use must be free of static charges.

● Remove the power plug from the power socket before inserting or removing

boards containing ESDs.

● Always hold boards with ESDs by their edges.

● Never touch pins or conductors on boards fitted with ESDs.

● Use a grounding cable designed for this purpose to connect yourself to the

system unit as you install/remove the board.

● Place all components on a static-safe base.

I You will find a detailed description for handling ESD components in the

relevant European or international standards (EN 61340-5-1,
ANSI/ESD S20.20).

10 Technical Manual D2440/D2932 (RX330 S1)

CE certificate Important notes

Notes about boards

● During installation/deinstallation of the system board, observe the specific

instructions described in the service manual for the server.

● Remove the plug from the mains outlet so that system and system board are

totally disconnected from the mains voltage.

● To prevent damage to the system board, the components and conductors on

it, please take great care when you insert or remove boards. Take great care
to ensure that extension boards are slotted in straight, without damaging
components or conductors on the system board, or any other components,
for example EMI spring contacts

● Be careful with the locking mechanisms (catches, centring pins etc.) when

you replace the system board or components on it, for example memory
modules or processors.

● Never use sharp objects (screwdrivers) for leverage.

2.2 CE certificate

The shipped version of this board complies with the requirements
of the EEC directive 89/336/EEC „Electromagnetic compatibility“.

Compliance was tested in a typical PRIMERGY configuration.

D2440/D2932 (RX330 S1) Technical Manual 11

Important notes Environmental protection

2.3 Environmental protection

Environmentally friendly product design and development

This product has been designed in accordance with standards for ”environmen­tally friendly product design and development“. This means that the designers
have taken into account important criteria such as durability, selection of
materials and coding, emissions, packaging, the ease with which the product
can be dismantled and the extent to which it can be recycled.

This saves resources and thus reduces the harm done to the environment.

Notes on saving energy

Devices that do not have to be on permanently should not be switched on until
they need to be used and should be switched off during long breaks and on
completion of work.

Notes on packaging

Please do not throw away the packaging. We recommend that you do not throw
away the original packaging in case you need it later for transporting.

Notes on dealing with consumables

Please dispose batteries in accordance with local government regulations.

Do not throw batteries and accumulators into the household waste. They must
be disposed of in accordance with local regulations concerning special waste.

All batteries containing pollutants are marked with a symbol (a crossed-out
rubbish bin on wheels). In addition, the marking is provided with the chemical
symbol of the heavy metal decisive for the classification as a pollutant:

Cd Cadmium
Hg Mercury
Pb Lead

Notes on labeling plastic housing parts

Please avoid attaching your own labels to plastic housing parts wherever
possible, since this makes it difficult to recycle them.

12 Technical Manual D2440/D2932 (RX330 S1)

Environmental protection Important notes

Returning, recycling and disposal

For details on returning and reuse of devices and consumables within Europe,
refer to the “Returning used devices” manual, or contact your Fujitsu

Technology

Solutions branch office/subsidiary or our recycling centre in Paderborn:

Fujitsu

Technology Solutions

Recycling Center
D-33106 Paderborn

Tel. [phone]

Fax [phone]

The device may not be disposed of with household rubbish. This
appliance is labelled in accordance with European Directive
2002/96/EC concerning used electrical and electronic appliances
(waste electrical and electronic equipment - WEEE).
The guideline determines the framework for the return and recycling
of used appliances as applicable throughout the EU. To return your
used device, please use the return and collection systems available
to you. You will find further information on this at
http://ts.fujitsu.com/recycling.

D2440/D2932 (RX330 S1) Technical Manual 13

3 Features

For the PRIMERGY RX330 S1 server the system boards D2440 and D2932 are
available. The system boards differ in Firmware, processors and main memory.

3.1 Overview

Processors

Main memory

Chip sets on the system board

– HT1000 (South bridge)
– HT2100 (North bridge)
– LSI 1068 SAS RAID controller
– iRMC with integrated graphic controller

D2440 D2932

–2 x AMD64

®

Opteron™ Dual Core
or Quad Core („Barcelona“)
processors

– 2 processor sockets F (1207)
– integrated Memory Controller
– AMD PowerNow!™ Technology

with Optimized Power
Management (OPM)

– 2 x Opteron™ Quad Core

(„Shanghai“) processors
– 2 processor sockets F (1207)
– integrated Memory Controller
– AMD PowerNow!™ Technology

with Optimized Power

Management (OPM)

D2440 D2932

– 8 slots for main memory

ECC DDR2-533 (PC4300) or
ECC DDR2-667 (PC5300)
SDRAM memory modules with
512 MB, 1Gbyte, 2 Gbyte and

4Gbyte
– maximum 32 Gbyte of memory
– ECC multiple bit error detection

– 8 slots for main memory

ECC DDR2-800 (PC6400)
SDRAM memory modules with

1 Gbyte, 2 Gbyte and 4Gbyte
– maximum 32 Gbyte of memory
– ECC multiple bit error detection

14 Technical Manual D2440/D2932 (RX330 S1)

Overview Features

– Broadcom 5715 Dual Gbit LAN controller
– Onboard Super I/O controller PC87417

Internal connectors

– IDE primary connector
– 6 SAS connectors
– SATA connector
– USB connector
– front panel connector
– ATX power connector
– 2 CPU(12V) power connectors
– fan1-3 Sys connector
–I

2

C connector (PSU)
– 2 hard disk signaling connectors
– IDTEMP connector
– safety switch connector
– battery holder

External connectors

– 2 serial ports (COM1, COM2)
– 2 PS/2 interfaces for keyboard and mouse
– 2 USB 2.0 ports
– VGA port
– 2 RJ45 LAN ports
– Service LAN port

PCI slots

– slot for riser card
– PCI Express x8 slot

BIOS features

– Phoenix-BIOS (Trusted Core)

Form factor

304.8 mm x 330.2 mm

D2440/D2932 (RX330 S1) Technical Manual 15

Features Main memory

3.2 Main memory

The system board supports up to 32 Gbyte main memory. 8 slots (4 banks with
2 modules) are available for the main memory. Each memory bank can be
populated with 512 Mbyte (only D2440), 1 Gbyte, 2 Gbyte or 4 Gbyte ECC
DDR2 SDRAM memory modules.The maximum main memory is 16 Gbyte for
installation with one CPU and 32 GByte with two CPUs.

ECC with memory scrubbing is supported.

I You will find the descriptions how to install memory modules in the

Options Guide of your server.

Module population

Figure 2: Main memory

– If the memory modules are populated in pairs, each pair must consist of

identical memory modules (2-way interleaved mode)

– The module capacity between pairs can differ: pair 2A/2B can be populated

with two 1 GMbyte modules and pair 1A/1B with two 2 Gbyte modules.

– CPU 2 must be installed to access DIMM3A/3B and DIMM4A/4B.

D2440 ECC DDR2-533 (PC4300) or ECC DDR2-667 (PC5300)

D2932 ECC DDR2-800 (PC6400)

CPU 1

DIMM1B
DIMM1A
DIMM2B
DIMM2A

DIMM4A
DIMM4B
DIMM3A
DIMM3B

CPU 2

16 Technical Manual D2440/D2932 (RX330 S1)

PCI bus Features

Following table shows the mandatory population order:

3.3 PCI bus

Figure 3: PCI slots

PCI slots

The following table shows an overview of the PCI slots:

DIMM 2ADIMM 2BDIMM 1ADIMM

1B

2

DIMMs

empty empty popu-

lated

popu-

lated

4

DIMMs

popu-

lated

popu-

lated

popu-

lated

popu-

lated

CPU 1

DIMM 2ADIMM 2BDIMM 1ADIMM 1BDIMM 4ADIMM 4BDIMM 3ADIMM

3B

4

DIMMs

empty empty popu-

lated

popu-

lated

empty empty popu-

lated

popu-

lated

8

DIMMs

popu-

lated

popu-

lated

popu-

lated

popu-

lated

popu-

lated

popu-

lated

popu-

lated

popu-

lated

CPU 1 CPU 2

PCI slot Description

1 PCI Express x8 slot

2-4 Slots on riser card 1 or 2

PCI Express x8

D2440/D2932 (RX330 S1) Technical Manual 17

Features PCI bus

Slots on riser card 1:

Slots on riser card 2:

Zero Channel RAID

PCI-X slot 2 is prepared for the operation of a Zero Channel RAID (ZCR)
controller. Such a ZCR controller has no ports for hard disk drives. Installing the
ZCR controller in this PCI-X slot upgrades the SAS controller on the system
board to a fully featured RAID controller. Without this upgrade the SAS
controller on the system board supports only RAID 0 and RAID 1 configurations.

PCI, PCI-X, PCI Express interrupts

Each device connected to a PCI bus, a PCI-X bus or PCI Express can use up
to four interrupt signals depending on the functionality.

PCI and PCI-X buses use four lines named INTA to INTD, typically connected
to all devices on the bus in order to periodically balance interrupt load. An
interrupt signal may thereby be used simultaneously by multiple devices
(interrupt sharing).

PCI Express devices send their interrupts through messages. This avoids
restrictions in wiring.

PCI slot Description

4 PCI Express x8 slot

3 PCI-X slot (66 MHz)

2 PCI-X slot (66 MHz) inclusive ZCR (option)

PCI slot Description

4 PCI Express x8 slot

3 PCI Express x4 slot

2 PCI-X slot (66 MHz) inclusive ZCR (option)

18 Technical Manual D2440/D2932 (RX330 S1)

PCI bus Features

The following interrupt signals are used in the system depending on the
installed riser card (1 or 2) and the use of a ZCR controller:

With riser card 1:

With riser card 2:

If a ZCR controller has been installed in slot 2, the LSI1068-Controller is hidden
in the device list and its interrupt signal goes no longer directly to the system.

Assignment of the PCI interrupts

If you select Auto in the BIOS setup, the interrupts are assigned automatically
and no further settings are required.

Slot/device Property Interrupt signal

VGA iRMC graphic PCI-INTA

LSI 1068 PCI-X SAS controller PCI-X-INTC

LAN BCM5715 Dual Channel

Slot 4 PCIe x8

Slot 3 PCI-X (66 MHz) PCI-X-INTD, PCI-X-INTA, PCI-X-INTB,

PCI-X-INTC

Slot 2 PCI-X (66 MHz) inclusive ZCR PCI-X-INTA, PCI-X-INTB, PCI-X-INTC,

PCI-X-INTD

Slot 1 PCIe x8

Slot/device Property Interrupt signal

VGA iRMC graphic PCI-INTA

LSI 1068 PCI-X SAS controller PCI-X-INTC

LAN BCM5715 Dual Channel

Slot 4 PCIe x8

Slot 3 PCIe x4

Slot 2 PCI-X (66 MHz) inclusive ZCR PCI-X-INTA, PCI-X-INTB, PCI-X-INTC,

PCI-X-INTD

Slot 1 PCIe x8

D2440/D2932 (RX330 S1) Technical Manual 19

Features Screen resolution

3.4 Screen resolution

Depending on the operating system used the screen resolutions in the following
table refer to the Matrox graphic controller on the system board. The Matrox
graphic controller is integrated in the iRMC (integrated Remote Management
Controller).

If you are using an external graphic controller, you will find details of supported
screen resolutions in the operating manual or technical manual supplied with
the graphic controller.

3.5 Temperature / system monitoring

Temperature and system monitoring aim to reliably protect the computer
hardware against damage caused by overheating. In addition, any unnecessary
noise is also prevented by reducing the fan speed, and information is provided
about the system status.

The temperature and system monitoring is controlled by an onboard controller.

The following functions are supported:

Temperature monitoring

Measurement of the processor temperature, the system board temperature
by an onboard sensor and measurement of the ambient temperature by a
temperature sensor.

Fan monitoring

Fans that are no longer available, blocked or sticky fans are detected.

Screen resolution Supported colors

640x480 8 bit, 16 bit, 24 bit

800x600 16 bit, 24 bit

1024x768 16 bit

1152x864 8 bit

1280x1024 8 bit

20 Technical Manual D2440/D2932 (RX330 S1)

Temperature / system monitoring Features

Fan control

The fans are controlled according to temperature.

Sensor monitoring

The removal of, or a fault in, a temperature sensor is detected. Should this
happen all fans monitored by this sensor run at maximum speed, to achieve the
greatest possible protection of the hardware.

Voltage monitoring

The most important voltages are monitored. When a voltage exceeds warning
level high or falls below warning level low an alert will be generated. Adequate
measurements can be done by running agents.

Cover monitoring

Opening of the cover causes an immediately shutdown of the system.

Unauthorised opening of the cover is detected, even when the system is
switched off. However, this will only be indicated when the system is switched
on again

System Event Log (SEL)

All monitored events of the system board are recorded in the System Event Log.
They could be retrieved after a system reboot via ServerView.

D2440/D2932 (RX330 S1) Technical Manual 21

Features Connectors and DIP switches

3.6 Connectors and DIP switches

Figure 4: Schematic overview of the system boards D2440/D2932

1 = J10 - power supply CPU 2 12 = SAS3

2 = J25 - power supply I

2

C 13 = SAS2

3 = J21 - power supply ATX 14 = SAS1

4 = J17 - power supply CPU 1 15 = SATA1

5 = J22 - safety switch 16 = J51 - left backplane

6 = J15 - IDTEMP 17 = J49 - right backplane

7 = J40 - fan 1-3 Sys 18 = J8 - USB front panel

8 = IDE primary 19 = J48 - LED front panel

9 = SAS6 20 = battery

10 = SAS5 21 = DIP switches

11 = SAS4

CPU 1

DIMM1B

J10

IDE 1

DIMM1A
DIMM2B
DIMM2A

DIMM4A
DIMM4B
DIMM3A
DIMM3B

CPU 2

J25

J21

J17

J22

J15

J40

ON

1 2 3 4

J8

Battery

J48

J49 J51

SATA1 SAS1 SAS2 SAS3 SAS4 SAS5 SAS6

9

6

7

8

1 2 3 4

5

101112131415161719

20

21

Externe Anschlüsse/

external connectors

18

22 Technical Manual D2440/D2932 (RX330 S1)

Connectors and DIP switches Features

Settings with DIP switches

The system board is supplied with all switches set on default position (OFF).

Switch 1

Switch 2

Switch 3

Switch 4

CMOS OFF CMOS/RTC settings are not cleared (default)

ON CMOS/RTC settings are cleared

BIOS Write
Protect

OFF The System BIOS can be written or deleted. Flash-

BIOS update from floppy disk is possible (default).

ON The System BIOS can neither be written to nor

deleted. Flash-BIOS update from floppy disk is not
possible.

Password Skip OFF The password query is effective (default).

ON The password query is skipped. Passwords are

deleted.

Recovery OFF The System BIOS is started with the system BIOS

from the system board (default).

ON The system boots from the „Flash BIOS floppy disk“

and reprograms the system BIOS on the system
board.

D2440/D2932 (RX330 S1) Technical Manual 23

Features Connectors and DIP switches

3.6.1 External connectors

Figure 5: External connectors of the system boards D2440/D2932

LAN connectors

On this system board you will find a Broadcom 5715 Dual Gbit LAN controller
and a Service LAN controller. The Dual Gbit LAN controller supports the
transfer rates of 10 Mbit/s, 100 Mbit/s and 1 Gbit/s and supports WOL function
through Magic Packet™.

It is also possible to boot a device without its own boot hard disk via LAN. Here
PXE and iSCSI protocol is supported.

The LAN controller connectors are equipped with two LEDs (light emitting
diode) indicating the transfer rate and the activity.

I It is possible to define the LAN port 2 as the Service LAN port and

Standard LAN port via BIOS setting. In this case the LAN port M will be
deactivated. The LAN port 2 takes over the Service LAN functionality and
the standard LAN port in common (virtual LAN requires two different IP
addresses).

1 = PS/2 mouse port 6 = LAN port 1

2 = Serial port COM2 7 = USB port

3 = USB port 2 8 = VGA port

4 = LAN port M (Service LAN) 9 = Serial port COM1

5 = LAN port 2 10 = PS/2 keyboard port

9

6

78

1 2 3 4

5

10

24 Technical Manual D2440/D2932 (RX330 S1)

Connectors and DIP switches Features

Figure 6: LAN connectors Dual Gbit LAN controller

Figure 7: LAN connector Service LAN controller

1 LAN link/activity green on LAN connection

off no LAN connection

flashing LAN transfer

2 LAN transfer rate green +

yellow

off transfer rate 10 Mbit/s (or

no connection)

green on transfer rate 100 Mbit/s

yellow on transfer rate 1000 Mbit/s

1 LAN link/activity green on LAN connection

off no LAN connection

flashing LAN transfer

2 LAN transfer rate green off transfer rate 10 Mbit/s (or

no connection)

on transfer rate 100 Mbit/s

1 2

1 2

D2440/D2932 (RX330 S1) Technical Manual 25

4 Replacing the lithium battery

In order to save the system information permanently, a lithium battery is
installed to provide the CMOS-memory with a current. When the charge is too
low or the battery is empty, a corresponding error message is provided. The
lithium battery must then be replaced.

V CAUTION!

The lithium battery must be replaced with an identical battery or a battery
type recommended by the manufacturer (CR2032).

Do not throw lithium batteries into the trash can. It must be disposed of
in accordance with local regulations concerning special waste.

Make sure that you insert the battery the right way round. The plus pole
must be on the top!

Figure 8: Replacing the lithium battery

Ê Press the locking spring into direction of the arrow (1), so that the lithium-

battery jumps out of its socket.

Ê Remove the battery (2).

Ê Insert a new lithium battery of the same type into the socket (3) and (4).

1

2

3

4

D2440/D2932 (RX330 S1) Technical Manual 27

Abbreviations

The technical terms and abbreviations given below represent only a selection of
the full list of common technical terms and abbreviations.

Not all technical terms and abbreviations listed here are valid for the described
system board.

AC

Alternating Current

ACPI

Advanced Configuration and Power management Interface

ANSI

American National Standards Institute

ASR&R

Automatic Server Recovery and Restart

ATA

Advanced Technology Attachment

BBU

Battery Backup Unit

BIOS

Basic Input Output System

BMC

Baseboard Management Controller

CMOS

Complementary Metal Oxide Semiconductor

COM

COMmunication port

CPU

Central Processing Unit

28 Technical Manual D2440/D2932 (RX330 S1)

Abbreviations

DDR

Double Data Rate

DIMM

Dual In-line Memory Module

DIP

Dual In-line Package

DMI

Desktop Management Interface

DRAM

Dynamic Random Access Memory

ECC

Error Correction Code

EEPROM

Electrical Erasable Programmable Read Only Memory

EFI

Extensible Firmware Interface

EGB

Elektrostatisch gefährdete Bauteile

EHCI

Enhanced Host Controller Interface

EMI

Electromagnetic interference

EMRL

Embedded RAID Logic

EMV

Elektromagnetische Verträglichkeit (electromagnetic compatibility)

EPROM

Erasable Programmable Read Only Memory

D2440/D2932 (RX330 S1) Technical Manual 29

Abbreviations

ESD

ElectroStatic Discharge (elektrostatische Entladung)

EVRD

Enterprise VRD

HPC

Hot-plug Controller

FPC

Front Panel Controller

FRU

Field Replaceable Unit

FSB

Front Side Bus

ICE

In Circuit Emulation

IDE

Integrated (intelligent) Drive Electronics

IEC

International Electrotechnical Commission

IME

Integrated Mirroring Enhanced

IOOP

Intelligent Organisation Of PCI

IPMB

Intelligent Platform Management Bus

IPMI

Intelligent Platform Management Interface

iRMC

integrated Remote Management Controller

30 Technical Manual D2440/D2932 (RX330 S1)

Abbreviations

ISO

International Organisation for Standardisation

LAN

Local Area Network

LED

Light Emitting Diode

MPS

Multi Processor Specification

NMI

Non Maskable Interrupt

OEM

Original Equipment Manufacturer

OHCI

Open Host Controller Interface

OS

Operating System

PCI

Peripheral Components Interconnect

PDA

Prefailure Detection and Analyzing

PIO

Programmed Input Output

PDB

Power Distribution Board

PLD

Programmable Logic Device

PS(U)

Power Supply (Unit)

D2440/D2932 (RX330 S1) Technical Manual 31

Abbreviations

PWM

Pulse Wide Modulation

PXE

Preboot eXecution Environment

RAID

Redundant Array of Inexpensive Disks

RoHS

Restriction of the Use of Certain Hazardous Substances (Waste from
Electric and Electronic Equipment, EU Directive)

RoMB

RAID on Motherboard

RSB

Remote Service Board

RST

ReSeT

RTC

Real Time Clock

SAS

Serial Attached SCSI

SATA

Serial ATA

SCSI

Small Computer Systems Interface

SDDC

Single Device Data Correction

SDRAM

Synchronous Dynamic Random Access Memory

SEL

System Event Log

32 Technical Manual D2440/D2932 (RX330 S1)

Abbreviations

SHDG

Server Hardware Design Guide

SMB

System Management Bus

SMM

Server Management Mode

SMP

Symmetrical Multi Processing

UHCI

Unified Host Controller Interface

USB

Universal Serial Bus

VGA

Video Graphics Adapter

VRD

Voltage Regulator Down

VRM

Voltage Regulator Module

WEEE

Waste from Electric and Electronic Equipment (EU Directive)

WfM

Wired for Management

WOL

Wake up On LAN