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Dell PowerEdge R740xd Service Manual

Dell PowerEdge R740xd
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NOTE: Ensure that the PHM is held parallel to the system board to prevent damaging the components.
2 Push the blue retention clips inward to allow the heat sink to drop into place.
3 Supporting the heat sink with one hand.
4 Using the Torx #T30 screwdriver, tighten the screws on the heat sink in the order below:
a Partially tighten the rst screw (approximately 3 turns).
b Tighten the second screw completely.
c Return to the rst screw and tighten it completely.
If the PHM slips o the blue retention clips when the screws are partially tightened, follow these steps to secure the PHM:
a Loosen both the heat sink screws completely.
b Lower the PHM on to the blue retention clips, follow the procedure described in step 2.
c Secure the PHM to the system board, follow the procedure described in step 4.
NOTE: The processor and heat sink module retention screws should not be tightened to more than 0.13 kgf-m (1.35 N.m
or 12 in-lbf).
Figure 71. Installing the processor and heat sink module (2U)
Installing and removing system components
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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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