Dell PowerEdge R660xs Installation And Service Manual page 35

Table 38. 10 x 2.5-inch NVMe configuration with iDRAC
Dell PowerEdge Server Standard
Operating Support (ASHRAE A2
compliant) All options supported
unless otherwise noted.
● HPR HSK is required for CPU Base
TDP >150W
● 2-processor all configs or 1-processor
with Rear storage module config
requires 7x fans
● 1-processor without Rear storage
module config requires 5x fans
● HW restriction is required for CPU
Base TDP >225W
○ Front storage moduleonly support
4x2.5"NVMe at HDD#0~3, and
HDD Bracket GG6M3 x3 are
required at empty HDD bay. .
● 100G PCIe NIC could not
support MFS1S00-VxxE (spec 75C)
transceiver but could support optic
transceiver with thermal spec 70C
and 85C.
● 100G PCIe and OCP3.0 NIC could
only support optic transceiver with
thermal spec 85C and power <=2.5W
● 25G OCP3.0 NIC with 4 ports or
PCIe cooling tier higher 5 could
only support optic transceiver with
thermal spec 85C and power <=1.2W
● 25G OCP3.0 NIC with PCIe cooling
tier lower than or equal to 5 could
not support thermal spec 70C optic
transceiver with power higher than
1.2W
● With Rear storage module config only
support max. 30C ambient when CPU
Base TDP>=205W
● The following SAS drives could NOT
support in Rear storage module. (But
could support in front storage)
○ Samsung PM1735a/PM1735
Capacities > 6.4TB
○ Samsung PM1733a/PM1733
Capacities > 7.68TB
○ Skhynix PE8010 Capacity
>960GB
○ Kioxia CM6 all capacities
○ Redtail NVMe all capacities
Table 39. Thermal Solution Configuration
Configur Rear drive
ations configurations
4 x 3.5- without rear
inch drives
drives
Dell PowerEdge Server Extended
Inletient 40° C Operating Support
(ASHRAE A3 compliant)
● Not support Non-Dell qualified
peripheral cards and Channel devices
(FW) cards
● Not support NIC consuming power
>= 25W.
● Not Support Config with Rear
storage module
● Not support OCP transfer rate >25G
or cooling tier > 10
● Optic Transceiver with spec 85C is
required
● Two PSUs are required. System
performance may be reduced in the
event of a PSU failure
Processo Fan type Heat sink
r (TDP) type
TDP <= STD fan STD HSK
150 W
150 W < STD fan HPR HSK
TDP <=
205 W
Dell PowerEdge Server Extended
Inletient 45° C Operating Support
(ASHRAE A4 compliant)
Air Memory Processo
Shroud Blank r Blank
Yes No Only
required
on
processor
2 for 1
processor
Fan Fan
Counts Blank
7 x fans Only
for 2 required
processor on fan
s and Slot 1 and
1xProcess slot 2 for
or + Rear 5x Fans
Technical specifications 35