Dell PowerEdge R640 Service Manual
Dell EMC PowerEdge R640
Technical Specifications
Regulatory Model: E39S Series
Regulatory Type: E39S001
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your product.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the
problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
© 2017 - 2020 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its
subsidiaries. Other trademarks may be trademarks of their respective owners.
2020 - 2
Rev. A05
Contents
1 Dell EMC PowerEdge R640 overview.............................................................................................. 4
2 Technical specifications................................................................................................................5
System dimensions................................................................................................................................................................5
Chassis weight....................................................................................................................................................................... 6
Processor specifications.......................................................................................................................................................6
Cooling fan specifications.....................................................................................................................................................6
PSU specifications.................................................................................................................................................................6
System battery specifications..............................................................................................................................................7
Expansion bus specifications................................................................................................................................................7
Memory specifications.......................................................................................................................................................... 7
Storage controller specifications......................................................................................................................................... 8
Drives...................................................................................................................................................................................... 8
Hard drive specifications.................................................................................................................................................8
Optical drive......................................................................................................................................................................8
Ports and connectors specifications...................................................................................................................................9
USB ports......................................................................................................................................................................... 9
NIC ports...........................................................................................................................................................................9
Serial port........................................................................................................................................................................ 10
VGA ports........................................................................................................................................................................10
IDSDM or vFlash card....................................................................................................................................................10
Environmental specifications.............................................................................................................................................. 10
Standard operating temperature..................................................................................................................................12
Expanded operating temperature.................................................................................................................................12
Particulate and gaseous contamination specifications..............................................................................................15
3 Documentation resources............................................................................................................ 16
4 Getting help............................................................................................................................... 18
Contacting Dell EMC........................................................................................................................................................... 18
Documentation feedback....................................................................................................................................................18
Accessing system information by using QRL....................................................................................................................18
Quick Resource Locator for R640............................................................................................................................... 19
Receiving automated support with SupportAssist ......................................................................................................... 19
Recycling or End-of-Life service information...................................................................................................................19
Contents 3
Dell EMC PowerEdge R640 overview
The Dell EMC PowerEdge R640 system is a 1U rack server that supports up to:
• Two Intel Xeon Scalable Processors
• 24 DIMM slots
• 8 x 2.5-inch hard drives or 4 x 3.5-inch hard drives on the front panel, or 10 x 2.5-inch hard drives on the front panel with optional
support for 2 X 2.5-inch hard drives on the back panel
• Two AC or DC redundant power supply units
NOTE: All instances of SAS, SATA hard drives, SSDs, NVMe drives are referred to as drives in this document, unless
specified otherwise.
1
4 Dell EMC PowerEdge R640 overview
System dimensions
2
Technical specifications
Figure 1. System dimensions
Table 1. Dimensions
System Xa Xb Y Za (with
4 x 3.5-inches
or
10 x 2.5-inches
8 x 2.5-inches 482.0 mm
482.0 mm
(18.97-inches)
(18.97-inches)
434.0 mm
(17.08-inches)
434.0 mm
(17.08-inches)
42.8 mm
(1.68-inches)
42.8 mm
(1.68-inches)
bezel)
35.84 mm
(1.41-inches)
35.84 mm
(1.41-inches)
Za (without
bezel)
22.0 mm
(0.87inches)
22.0 mm
(0.87inches)
Technical specifications 5
*
Zb
733.82 mm
(29.61-inches)
683.05 mm
(26.89-inches)
Zc
772.67
mm
(30.42inches)
721.91
(28.42inches)
Chassis weight
Table 2. Chassis weight
System Maximum weight (with all hard drives/SSDs)
PowerEdge R640 21.9 kg
(48.28 lbs)
Processor specifications
The PowerEdge R640 system supports two Intel Xeon Scalable processors, up to 28 cores per processor.
NOTE: The sockets for the processors are not hot-pluggable.
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.
• Cooling fans are not hot-pluggable.
PSU specifications
The PowerEdge R640 system supports up to two AC or DC power supply units (PSUs).
Table 3. PSU specifications
PSU Class Heat dissipation
495 W AC Platinum 1908 BTU/hr 50/60 Hz 100–240 V AC, autoranging
750 W AC Platinum 2891 BTU/hr 50/60 Hz 100–240 V AC, autoranging
750 W Mixed ModeACPlatinum 2902 BTU/hr 50/60 Hz 100–240 V AC, 10 A - 5 A
750 W AC Titanium 2843 BTU/hr 50/60 Hz 200–240 V AC, autoranging
750 W Mixed Mode
HVDC (for China
only)
750 W Mixed Mode
DC (for China only)
1100 W DC Gold 4416 BTU/hr 50/60 Hz –(48–60) V DC
1100 W Mixed Mode
HVDC (for China
and Japan only)
Platinum 2902 BTU/hr 50/60 Hz 240 V DC, 4.5 A
Platinum 4100 BTU/hr 50/60 Hz 100–240 V AC and 200–380 V DC
(maximum)
2891 BTU/hr 50/60 Hz 100–240 V AC and 240 V DC
Frequency Voltage
1100 W AC Platinum 4100 BTU/hr 50/60 Hz 100–240 V AC, autoranging
6 Technical specifications
Loading...