Dell PowerEdge 1855 Manuel utilisateur

Dell™PowerEdge™1855SystemsUser'sGuide

System Overview

Using the System Setup Program

Technical Specifications

Glossary

Model BMX

Notes, Notices, and Cautions

Abbreviations and Acronyms

For a complete list of abbreviations and acronyms, see the Glossary.

Information in this document is subject to change without notice.

©2005DellInc.Allrightsreserved.

Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.

Trademarks used in this text: Dell, the DELL logo, PowerEdge, PowerConnect, and Dell OpenManage are trademarks of Dell Inc.; Intel is a registered trademark and Xeon is a

trademark of Intel Corporation; Microsoft, MS-DOS, and Windows are registered trademarks and Windows Server is a trademark of Microsoft Corporation; Red Hat is a registered

trademark of Red Hat, Inc.; UNIX is a registered trademark of The Open Group 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.

Initial release: 20 August 2004

Last revised: 30 June 2005

NOTE: A NOTE indicates important information that helps you make better use of your computer.

NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.

CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death.

Back to Contents Page

Technical Specifications

Dell™PowerEdge™1855SystemsUser'sGuide



Server Module



System



Processor

Processor type

Up to two Intel®Xeon™processors with a minimum

clock speed of at least 2.8 GHz

Front-side bus speed

800 MHz

L2 cache

At least 1 MB external cache



Memory

Architecture

144-bit ECC registered PC2-3200 DDR2 SDRAM

DIMMs, with two-way interleaving, rated for 400-MHz

operation

Memory module sockets

Six 240-pin

Memory module capacities

256 MB, 512 MB, 1 GB, or 2 GB

Minimum RAM

512 MB (two 256-MB modules)

Maximum RAM

8-GB dual-ranked DIMMs

12-GB single-ranked DIMMs



Drives

Hard Drives

SCSI

Up to two 3.5-inch form factor 1-inch, internal, hot-

plug, Ultra320 SCSI



Connectors

Externally accessible

Front

Custom

Supports two USB devices and video via custom cable



Video

Video type

ATI Radeon 7000-M video controller

Video memory

16 MB



Physical

Height

28.575 cm (11.25 in)

Width

4.241 cm (1.67 in)

Depth

50.8 cm (20 in)

Weight (maximum configuration)

7.257 kg (16 lb)



Battery

Server module battery

CR 2032 3.0-V lithium ion coin cell



Physical



Height

31.038 cm (12.22 in)

Width

42.519 cm (16.74 in)

Depth

76.2 cm (30 in)

Weight (maximum configuration)

129.274 kg (285 lb)



2100-WattPowerSupplyModule

AC power supply (per power supply)

Wattage

2100 W

Voltage

170–264 VAC, 50/60 Hz, 15.8 A at 170 VAC,

9.9 A at 264 VAC

Heat dissipation

3480 BTU/hr. maximum

Maximum inrush current

Under typical line conditions and over the entire

system ambient operating range, the inrush current

mayreach55Aperpowersupplyfor10msorless.

Physical

Height

9.70 cm (3.82 in)

Width

12.90 cm (5.08 in)

Depth

23.01cm (9.06 in)

Weight (maximum configuration)

3.288 kg (7.25 lb)



1200-WattPowerSupplyModule(notavailableafterApril2005)

AC power supply (per power supply)

Wattage

1200 W

Voltage

180–264 VAC, 50/60 Hz, 9.0 A at 180 VAC,

6.0 A at 264 VAC

Heat dissipation

3480 BTU/hr. maximum

Maximum inrush current

Under typical line conditions and over the entire

system ambient operating range, the inrush current

mayreach40Aperpowersupplyfor10msorless.

Physical

Height

9.70 cm (3.82in)

Width

12.90 cm (5.08 in)

Depth

24.31 cm (9.57 in)

Weight (maximum configuration)

3.04 kg (6.7 lb)



FanModule

Physical

Height

14.732 cm (5.8 in)

Width

15.748 cm (6.2 in)

Depth

27.305 cm (10.75 in)

Weight (maximum configuration)

2.948 kg (6.5 lb)



KVMModule

Externally accessible connector

Custom

Custom cable used for two PS/2 and one video

ACI port

RJ-45 (Avocent Analog KVM switch only)

Ethernet

RJ-45 (Avocent Digital Access KVM switch only)

Physical

Height

2.54 cm (1 in)

Width

5.334 cm (2.1 in)

Depth

28.194 cm (11.1 in)

Weight (maximum configuration)

0.272 kg (.6 lb)



DRAC/MCModule

Externally accessible connectors

Remote management

Dedicated 10/100 RJ-45 (for integrated Ethernet

remote access controller)

Serial

9-pin, DTE, 16550-compatible

Battery

Module battery

CR 2032 3.0-V lithium ion coin cell

Physical

Height

2.54 cm (1 in)

Width

7.493 cm (2.95 in)

Depth

26.03 cm (10.35 in)

Weight (maximum configuration)

0.363 kg (.8 lb)



PowerConnect5316MEthernetSwitchModule

Externally accessible connectors



Gb 10/100/1000 Mbps Ethernet

Six autonegotiating RJ-45 uplinks

Physical



Height

3.302 cm (1.3 in)

Width

13.081 cm (5.15 in)

Depth

27.432 cm (10.8 in)

Weight (maximum configuration)

0.816 kg (1.8 lb)



Gb Ethernet Pass-Through Module

Externally accessible connectors

Ethernet

Ten RJ-45 uplinks (for integrated 1-Gbps NICs)



NOTE: Pass-through uplinks support 1000 Mbps

connection only.

Physical

Height

3.302 cm (1.3 in)

Width

13.081 cm (5.15 in)

Depth

27.432 cm (10.8 in)

Weight (maximum configuration)

0.816 kg (1.8 in)



Fibre Channel Pass-Through Module

Externally accessible connectors

Fibre Channel transceiver

Ten 76-pin, 3.5 Gbps, GPI0 transceiver receptacles

Physical

Height

3.302 cm (1.3 in)

Width

13.081 cm (5.15 in)

Depth

27.432 cm (10.8 in)

Weight (maximum configuration)

0.816 kg (1.8 lb)



Fibre Channel Switch Module

Externally accessible connectors

Fibre Channel

Four universal (E, F, and FL) autosensing ports

10/100 Mbps Ethernet

RJ-45

Physical

Height

3.302 cm (1.3 in)

Width

13.081 cm (5.15 in)

Depth

27.432 cm (10.8 in)

Weight (maximum configuration)

1.06 kg (2.35 lb)



Infiniband Pass-Through Module

Externally accessible connectors

Back to Contents Page



Infiniband

Ten 4X ports

Physical

Height

3.302 cm (1.3 in)

Width

13.081 cm (5.15 in)

Depth

27.432 cm (10.8 in)

Weight (maximum configuration)

1.8 kg (4 lb)



Environmental



NOTE: For additional information about environmental measurements for specific system configurations, see

www.dell.com/environmental_datasheets. The system is not for use in an office environment.

Temperature

Operating

10°to35°C(50°to95°F)



NOTE: Decreasethemaximumtemperatureby1°C

(1.8°F)per300m(985ft)above900m(2955ft).

Storage

–40°to65°C(–40°to149°F)

Relative humidity

Operating

8% to 85% (noncondensing) with a maximum

humidity gradation of 10% per hour

Storage

5% to 95% (noncondensing)

Maximum vibration

Operating

0.25 G at 3–200 Hz for 15 min

Storage

0.5 G at 3–200 Hz for 15 min

Maximum shock

Operating

One shock pulse in the positive z axis (one pulse on

each side of the system) of 41 G for up to 2 ms

Storage

Six consecutively executed shock pulses in the

positive and negative x, y, and z axes (one pulse on

each side of the system) of 71 G for up to 2 ms

Altitude

Operating

–16 to 3048 m (–50 to 10,000 ft)

Storage

–16 to 10,600 m (–50 to 35,000 ft)

Back to Contents Page

System Overview

Dell™PowerEdge™1855SystemsUser'sGuide

System Status Features

Server Module Features

Back-Panel Features

KVM Modules

DRAC/MC Module Features

I/O Connectivity

System Features

Supported Operating Systems

Power Protection Devices

Other Documents You May Need

Obtaining Technical Assistance

Your system can include up to ten server modules (or blades). Each server module functions as an individual server encompassing up to two microprocessors,

up to two hot-pluggable hard drives, and up to six memory modules (see Figure1-1). To function as a system, a server module is inserted into a chassis that

supportspowersupplies,fanmodules,amanagementmodule(Dell™RemoteAccessController/ModularChassis[DRAC/MC]),aKVMswitchmodule,andat

least one I/O module for network connectivity. The power supplies, fans, DRAC/MC, and I/O modules are shared resources of the server modules in the

chassis. In addition, your system may also ship with an optional external USB diskette drive and an optional external USB CD drive, which you can use to set

up and configure the server modules.

Figure 1-1. System Overview

This section describes the major hardware and software features of your system and provides information about the indicators on the system's front and back

panels. It also provides information about other documents you may need when setting up your system and how to obtain technical assistance.

System Status Features

The chassis has front-panel control features including power and identification buttons and indicators (see Figure1-2). Press the power button to turn on the

system; press and hold the power button to turn off the system. Pressing the identification button activates the identification indicator on both the front and

back (on the KVM module) of the system. Table1-1 shows the status features.

Figure 1-2. Front-Panel Control and Indicators

NOTE: To ensure proper operation and cooling, all bays must be populated at all times with either a server module or with a blank.

Table 1-1.SystemStatusFeatures

Server Module Features

Each server module has one power button and one KVM module selection button on the front (see Figure1-3). The indicators include a power indicator,

network link indicators, and a KVM module indicator. The server module also has a custom port on the front of the module. Use the custom cable included with

your system to connect this port to two USB devices (for example, USB diskette drive, USB CD drive, USB mouse) and to video.

Figure 1-3. Server Module Indicators



Indicator Type



Icon



Indicator



Indicator Code

System power

button



N/A

None

Turns the system on and off. Press to turn on the system. Press and hold to turn off the system. Hold briefly

to perform a graceful shutdown of the server modules.



NOTE: The system power button controls power to all of the server modules and I/O modules in the chassis.

System power

indicator



Off

System does not have power.

Green

System power is on.



Amber

System is plugged in but is not turned on.

Identification

button

N/A

None

Turns on the identification indicators on both the front and back (on the KVM switch module) of the chassis.

Identification

indicator



Off

Chassis is not being identified. This is the default.



Amber, slow

blinking

Chassis is being identified. Either the front or back identification button has been pressed. This indicator can

be turned off by pressing the identification button.



Amber, fast

blinking

System error. Will stop blinking when the error is resolved. See your Installation and Troubleshooting Guide for

more information.

NOTE: The USB devices can only be connected by using the custom cable supplied with the system.

Table1-2 provides information about the status indicators.

Table 1-2.ServerModuleStatusFeatures



Indicator



Icon



Activity

Indicator



Indicator Code

Server module power indicator



Off

Power is not available to the server module, the server module is not turned on, or the server

module is installed incorrectly. For detailed information on installing a server module, see your

Installation and Troubleshooting Guide.



Green

The module is turned on.



Green blinking

fast

The module power is on and there is a fault with the server module.



Green blinking

slow

The module power is on and the server is being remotely identified via the DRAC/MC.



Amber

The module power is off, but the system power is on.



Amber blinking

fast

The module power is off and there is a fault with the server module.



Amber blinking

slow

The module power is off and the server is being remotely identified via the DRAC/MC.

Server module power button

N/A

None

Turns server module power off and on.

lIf you turn off the module using the power button and the module is running an ACPI-

compliant operating system, the module can perform an orderly shutdown before the

power is turned off.

lIf the module is not running an ACPI-compliant operating system, power is turned off

immediately after the power button is pressed.

lPress and hold the button to turn off the server module immediately.

The button is enabled in the System Setup program. When disabled, you can only use the

button to turn on the server module.

KVM selection indicator



Off

The server module is not selected by the KVM.



Green

The server module is selected for the KVM.



Amber blinking

The server module is not selected by the KVM and a power fault exists. See your Installation

and Troubleshooting Guide for additional information.



Green/amber

blinking

The server module is selected for the KVM and a power fault exists. See your Installation and

Troubleshooting Guide for additional information.

KVM selection button

N/A

None

Selects the server module for use with the KVM located on the back of the system.

Daughter card status indicator

(Infiniband daughter card

installed)



I/O

Off

Infiniband daughter card is not installed.



Green

Infiniband daughter card is installed, but no traffic is detected.



Green blinking

Infiniband daughter card data transfers are in progress.

Daughter card status indicator

(Fibre channel daughter card

installed)



I/O

Off

Fibre channel daughter card is not installed.



Green

Fibre channel daughter card is installed and a link exists.



Green blinking

Fibre channel daughter card data transfers are in progress.

Daughter card status indicator

(GbEthernetdaughtercard

installed)

I/O

Off

Gb Ethernet daughter card is not installed.



Green

Gb Ethernet daughter card is installed and a link exists.



Using USB Diskette or USB CD Drives

Each server module has a USB port on the front of the server module, which allows you to connect a custom cable for a diskette drive or USB CD drive. The

USB drives are used to configure the server module.



Hard-Drive Features

Each server module supports up to two hot-pluggable SCSI hard drives. If only one hard drive is used, a blank must be installed to maintain proper cooling.

See Figure1-4 and Table1-3 for information on the hard-drive indicators. Different patterns are displayed as drive events occur in the system.

Figure 1-4. Hard-Drive Features and Indicators

Table 1-3. Hard-DriveStatusIndicatorPatterns

Back-Panel Features

The back of the chassis supports four I/O module bays, the DRAC/MC, fan modules, and power supply modules. Figure1-5 shows a sample configuration and

the numbering for the bays. Table1-4 provides information about the back-panel features.



Green blinking

Gb Ethernet daughter card data transfers are in progress.

Network indicators



Off

Indicates that the server module does not have a link to the Ethernet switch or pass-through

module.



Green on

Indicates that the server module has a valid link to the network switch module.



Green blinking

Indicates network activity between the server module and the network switch module.



NOTE: External network activity is not reported by this indicator.

USB/video connector

None

Use the custom cable to connect external USB devices and video to the server module.



NOTICE: The system only supports USB 1.1 drives designated by Dell for use with your system. The drive must be horizontal and level to operate

properly.

NOTE: If the drive must be designated as the boot drive, enter the System Setup Program and set the drive as first in the boot sequence (see "Using

the System Setup Program"). Reset the power on the server module.

NOTE: Each server module must have a hard drive or a hard-drive blank installed in each hard-drive bay.



Indicator



Activity Indicator



Indicator Code

Off

None

Power is off to the server module. Both the activity and status indicators are off.

Activity

Green

Shows drive activity.

Status



Amber

The rebuild of the drive has stopped or the drive has an error. See your Installation and Troubleshooting Guide for more

information.

Amber, blinking

slowly

Rebuilding of the drive is proceeding.

Amber, blinking

quickly

Drive is being identified.

Figure 1-5. Back-Panel Features

Table 1-4. Back-PanelFeatures



Power Supply Indicator

Each hot-pluggable power supply has indicators that provide information about power status, fault, and the presence of AC power (see Figure1-6). Table1-5

lists the power supply indicator codes.

Figure 1-6. Power Supply Indicators

Table 1-5.PowerSupplyIndicatorCodes



Component



Indicator Description

Power supply modules

Provide information about power status (see "Power Supply Indicator Codes").

Fan modules

Provide information about status of the system fans (see "Fan Module Indicators").

KVM module

Provides information about the KVM module (see "KVM Modules").

DRAC/MC module

Provides information about system status, system management status, and port status (see "DRAC/MC

Module Features").

PowerConnect™5316MEthernetswitch

module

Provides information about the 10/100/100 BASE-T network status (see "PowerConnect 5316M Ethernet

Switch Module").

Fibre Channel pass-through module

Provides information about the Fibre Channel network status (see "Fibre Channel Pass-Through Module").

Fibre Channel switch module

Provides information about the Fibre Channel network status (see "Fibre Channel Switch Module").

Infiniband pass-through module

Provides information about the Infiniband network status (see "Infiniband Pass-through Module").

Gb pass-through module

Provides information about the network status (see "Gb Ethernet Pass-through Module").

NOTICE: 2100-W power supply modules require 170-264 V to operate; 1200-W power supply modules (systems sold prior to April 2005) require 180–

264 V to operate. If they are plugged into 110-V electrical outlets, the power supply modules will not power up.



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