Dell PowerEdge R740xd Service Manual

Figure 149. Removing system board
Next step
Install the system board.
Related link
Removing the air shroud
Removing the cooling fan assembly
Removing mid drive tray
Removing rear drive cage
Removing a power supply unit
Removing expansion card riser 1
Removing expansion card riser 2
Removing expansion card riser 3
Removing integrated storage controller card
Removing the optional IDSDM or vFlash card
Replacing optional internal USB memory key
Removing a processor and heat sink module
Removing a memory module
Removing the network daughter card
Installing system board
Installing system board
Prerequisite
Follow the safety guidelines listed in Safety instructions.
Steps
1 Unpack the replacement system board assembly.
CAUTION
: Do not lift the system board by holding a memory module, processor, or other components.
CAUTION: Take care not to damage the system identication button while placing the system board into the chassis.
2 Holding the system board holder and blue release pin, push the system board toward the back of the system until the release pin clicks
into place.
Installing and removing system components
193

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