Dell PowerEdge R740xd Service Manual

Figure 97. Removing GPU 2 and 3
4 Disconnect the GPU power cable from the GPU and system board.
5 If you are removing the GPU permanently, install a ller bracket over the empty slot opening, and close the expansion card latch.
NOTE
: You must install a ller bracket over an empty expansion card slot to maintain Federal Communications
Commission (FCC) certication of the system. The brackets also keep dust and dirt out of the system and aid in proper
cooling and airow inside the system. The ller bracket is necessary to maintain proper thermal conditions.
Next step
Install a GPU.
Installing a GPU
Prerequisites
1 Follow the safety guidelines listed in Safety instructions..
2 Remove the air shroud.
3 Remove the heat sink.
4 Remove the cooling fans and replace them with Install the cooling fans.
5 Unpack the GPU cards and the GPU kit.
6 Install the heat sink from the kit.
7 Install the risers.
8 Install the GPU air shroud on the system.
Installing and removing system components
147

Dell PowerEdge R740xd Specifications

General

Processor cache	22 MB
Processor model	4216
Execute Disable Bit	Yes
Processor frequency	2.1 GHz
Processor manufacturer	Intel
Processor boost frequency	3.2 GHz
On-board graphics card	-
Memory slots	24
Memory ranking	2
Internal memory	16 GB
Buffered memory type	Registered (buffered)
Internal memory type	DDR4-SDRAM
Maximum internal memory	192 GB
HDD size	2.5 \
HDD speed	10000 RPM
HDD interface	Serial Attached SCSI (SAS)
Optical drive type	No
Total storage capacity	1800 GB
Maximum storage capacity	- TB
Number of HDDs installed	1
Supported RAID controllers	PERC H740P 8GB
LAN controller	Broadcom 5720, Broadcom 57412
Cabling technology	10/100/1000Base-T(X)
Ethernet interface type	10 Gigabit Ethernet, Gigabit Ethernet
USB 2.0 ports quantity	USB 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) ports	4
Chassis type	Rack (2U)
Product color	Black
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 supply	750 W
Certification	CE, CCC, BIS
Operating altitude	0 - 3048 m
Non-operating altitude	0 - 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

Width	- mm
Height	86.8 mm