Table 19. Configuration-based ambient temperature restrictions
R840 configurations
Backplane
8 x 2.5 inch
SAS/SATA
24 x 2.5 inch
SAS/
SATA(Expander)
+ 2x 2.5
inch(rear)
24 x 2.5-inch
NVMe(Expander
)
24 x 2.5 inch
SAS/SATA/
NVMe(Expander
)
R840 configurations
No. Of
processors
supported
4
4
4
2
Processor heat
sink
1U
1U
1U
1U
No. Of GPUs
supported
>1DW/SW GPU
>1DW/SW GPU
>1DW/SW GPU
>1DW/SW GPU
Supported
processor
Processor
Thermal Design
Power (TDP)
Core count
Ambient support Ambient support Ambient support Ambient support
Intel Xeon
Platinum 8176
165 W
28
C35
C30
C30
C35
Intel Xeon
Platinum 8170
165 W
26
C35
C30
C30
C35
Intel Xeon Gold
6150
165 W
18
C35
C30
C30
C35
Intel Xeon Gold
6134
130 W
8
C35
C30
C30
C35
Intel Xeon Gold
6128
115 W
6
C35
C30
C30
C35
Intel Xeon Gold
5122
105 W
4
C35
C30
C30
C35
Intel Xeon
Platinum 8156
105 W
4
C35
C30
C30
C35
Intel Xeon
Platinum 8164
150 W
26
C35
C30
C30
C35
Intel Xeon
Platinum 8160
150 W
24
C35
C30
C30
C35
Intel Xeon Gold
6148
150 W
20
C35
C30
C30
C35
Intel Xeon Gold
6142
150 W
16
C35
C30
C30
C35
Intel Xeon Gold
6136
150 W
12
C35
C30
C30
C35
Intel Xeon
Platinum 8158
150 W
12
C35
C30
C30
C35
Intel Xeon Gold
6152
140 W
22
C35
C30
C30
C35
28
Technical specifications