Dell PowerEdge R7625 - Thermal Restriction Matrix

Liquid cooling: ASHRAE A3 environment
● Two PSUs are required in redundant mode, however single PSU failure is not supported.
● PCIe SSD is not supported.
● DIMMs greater than 32 GB are not supported.
● Both SW and DW GPGPU/FPGA are not supported.
● Rear drives are not supported.
● PCIe card TDP more than 25 W is not supported.
● OCP is supported with 85C active optic cable.
Liquid cooling: ASHRAE A4 environment
● Two PSUs are required in redundant mode, however single PSU failure is not supported.
● PCIe SSD is not supported.
● DIMMs greater than 32 GB are not supported.
● Both SW and DW GPGPU/FPGA are not supported.
● Rear drives are not supported.
● PCIe card TDP more than 25 W is not supported.
● OCP is supported with 85C active cable and cards Tier<=5
● BOSS N1 is not supported.
Other Restrictions
High temp spec(85C) active optics cable is required for cards,
- 25Gb and above PCIe/OCP cards require DAC or 85C active optics cable.
Thermal restriction matrix
Table 33. Air cooling: Thermal restriction matrix(non-GPU)
Configuration
No
BP
8 x
2.5"
U.2
16 x
2.5"
SAS
16 x
2.5"
U.2
24 x 2.5" SAS
16x2.
5"
SAS
+
8x2.5
" U.2
8x3.5" 12x3.5"
Rear storage
No
Rear
Drive
s
No
Rear
Drive
s
No
Rear
Drive
s
No
Rear
Driv
es
No
Rear
Drive
s
2x
Rear
2.5"
w/ 2x
Rear-
Fan
4x
Rear
2.5
w/ 3x
Rear-
Fan
No
Rear
Drive
s
No
Rear
Drives
No Rear
Drives
2x Rear
2.5" w/
2x Rear-
Fan
4x Rear
2.5 w/
3x
Rear-
Fan
CPU cTDP
Max
CPU
TDP
CPU
TDP
/
cTD
P
240W
210W
HPR SILVER Fan
+ 2U STD HSK
HPR
SILVER
Fan
[75%]
+ 2U
STD
HSK
HPR Gold Fan [70%]
+ 2U EXT HSK
200W
300
W
290 W
HPR SILVER Fan
+ 2U EXT HSK
HPR
SILVER
Fan
[75%]
HPR Gold Fan [70%]
+ 2U EXT HSK
(Note 1)
280 W
34 Technical specifications