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System
Xa
(18.97-inches)
Chassis weight
Table 20. Chassis weight
System
PowerEdge R640
Processor specifications
The PowerEdge R640 system supports two Intel Xeon Scalable Processors, up to 28 cores per processor.
Supported operating systems
The Dell EMC PowerEdge R640 supports the following operating systems:
•
Canonical Ubuntu LTS
•
Citrix XenServer
•
Enterprise Linux
•
Microsoft Windows Server with Hyper-V Red Hat
•
SUSE Linux Enterprise Server VMware ESXi
NOTE:
For more information about the specific versions and additions, go to
poweredge-r640.
Cooling fan specifications
The cooling fans are integrated into the system to dissipate the heat generated by the functioning of the system. These fans provide
cooling for the processors, expansion cards, and memory modules.
Your system supports up to eight standard or high performance cooling fans.
NOTE:
•
High performance fans can be identified by a blue label on top of the cooling fan.
•
Mixing of standard and high performance cooling fans is not supported.
•
Each fan is listed in the systems management software, referenced by the respective fan number. If there is a problem with a
particular fan, you can easily identify and replace the proper fan by noting the fan number on the system.
PSU specifications
The PowerEdge R640 system supports up to two AC or DC power supply units (PSUs).
34
Technical specifications
Xb
Y
Maximum weight (with all hard drives/SSDs)
21.9 kg
(48.28 lbs)
Za (with
Za (without
bezel)
bezel)
Dell.com/support/home/Drivers/SupportedOS/
*
Zb
Zc
(28.42-
inches)
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