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Dell PowerEdge R740xd Service Manual

Dell PowerEdge R740xd
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Removing a processor and heat sink module
Prerequisites
WARNING: The heat sink may be hot to touch for some time after the system has been powered down. Allow the heat sink to
cool before removing it.
1 Follow the safety guidelines listed in Safety instructions.
2 Follow the procedure listed in Before working inside your system.
3 If applicable, remove the air shroud.
4 If applicable, remove the mid drive tray.
5 If applicable, close the PCIe card holder latch on the air shroud to release the full length card.
Steps
1 Using a Torx #T30 screwdriver, loosen the screws on the heat sink in the order below:
a Loosen the rst screw three turns.
b Loosen the second screw completely.
c Return to the rst screw and loosen it completely.
NOTE: It is normal for the heat sink to slip o the blue retention clips when the screws are partially
loosened, continue to loosen the screw(s).
2 Pushing both blue retention clips simultaneously, lift the processor and heat sink module (PHM) out of the system.
3 Set the PHM aside with the processor side facing up.
Figure 64. Removing a processor and heat sink module (2U)
Installing and removing system components
117

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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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