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Dell PowerEdge R740xd Service Manual

Dell PowerEdge R740xd
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Installing the system cover
Recommended tools
You need the following tools to perform the removal and installation procedures:
Key to the bezel lock
The key is required only if your system includes a bezel.
Phillips #1 screwdriver
Phillips #2 screwdriver
Torx #T30 screwdriver
Torx #T8 screwdriver
Wrist grounding strap
You need the following tools to assemble the cables for a DC power supply unit:
AMP 90871-1 hand-crimping tool or equivalent
Tyco Electronics 58433-3 or equivalent
Wire-stripper pliers to remove insulation from size 10 AWG solid or stranded, insulated copper wire
NOTE: Use alpha wire part number 3080 or equivalent (65/30 stranding).
Optional front bezel
An optional metal bezel is mounted on the front of the system to display system branding. A lock on the bezel is used to protect
unauthorized access to the drives. There are two versions of bezel available:
With LCD panel
Without LCD panel
For bezels with LCD panel, the system status can be viewed on the LCD panel. For more information, see the LCD panel section.
The LCD bezel is hot pluggable and can be used in any server of the same branding even if that system was originally not ordered with that
LCD bezel.
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LCD panel
Removing the optional front bezel
The procedure to remove the optional front bezel with the LCD panel and the front bezel without the LCD panel is the same.
Prerequisite
Follow the safety guidelines listed in Safety instructions.
Steps
1 Unlock the bezel by using the bezel key.
2 Press the release button, and pull the left end of the bezel.
3 Unhook the right end, and remove the bezel.
66
Installing and removing system components

Table of Contents

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Dell PowerEdge R740xd Specifications

General IconGeneral
Processor cache22 MB
Processor model4216
Execute Disable BitYes
Processor frequency2.1 GHz
Processor manufacturerIntel
Processor boost frequency3.2 GHz
On-board graphics card-
Memory slots24
Memory ranking2
Internal memory16 GB
Buffered memory typeRegistered (buffered)
Internal memory typeDDR4-SDRAM
Maximum internal memory192 GB
HDD size2.5 \
HDD speed10000 RPM
HDD interfaceSerial Attached SCSI (SAS)
Optical drive typeNo
Total storage capacity1800 GB
Maximum storage capacity- TB
Number of HDDs installed1
Supported RAID controllersPERC H740P 8GB
LAN controllerBroadcom 5720, Broadcom 57412
Cabling technology10/100/1000Base-T(X)
Ethernet interface type10 Gigabit Ethernet, Gigabit Ethernet
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN (RJ-45) ports4
Chassis typeRack (2U)
Product colorBlack
Compatible operating systems- Canonical Ubuntu LTS - Citrix XenServer - Microsoft Windows Server with Hyper-V - Red Hat Enterprise Linux - SUSE Linux Enterprise Server - VMware ESXi
Power supply750 W
CertificationCE, CCC, BIS
Operating altitude0 - 3048 m
Non-operating altitude0 - 12000 m
Storage temperature (T-T)-40 - 65 °C
Operating temperature (T-T)10 - 35 °C
Storage relative humidity (H-H)5 - 95 %
Operating relative humidity (H-H)10 - 80 %
Weight and Dimensions IconWeight and Dimensions
Width- mm
Height86.8 mm

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