Dell PowerEdge R740xd Service Manual

Figure 88. Installing expansion card riser 1
Next steps
1 If removed, install expansion cards into the riser.
2 Follow the procedure listed in After working inside your system.
3 Install any device drivers required for the card as described in the documentation for the card.
Related link
Installing expansion card into expansion card riser
Removing expansion card riser 2
Prerequisites
1 Follow the safety guidelines listed in Safety instructions.
2 Follow the procedure listed in Before working inside your system.
3 If applicable, close the PCIe card holder latch on the air shroud to release the full length card.
4 If installed, remove expansion cards installed on the riser.
5 Remove the air shroud.
6 Disconnect any cables connected to the riser.
Steps
1 To remove expansion card riser 2A:
a Using Phillips #2 screwdriver, loosen the screws that secure the riser to the system.
b Press the release tab, and holding the riser by its edges, lift the riser from the riser connector on the system board.
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Installing and removing system components

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