Dell 5000 Series Installation And Operation Manual page 40

System ambient
after altitude
derating (°C)
20
25
30
35
40
45
50
55
60
65
70
NOTE: PCIe cards must support still air environment and must not require
active cooling
NOTE: PCIe cards rated above 25W are not supported regardless of
temperature rating
NOTE: If a PCIe card is rated at a temperature that has not shown in the
table, use interpolation to calculate the maximum supported power.
NOTE: If a PCIe card is rated at a temperature greater than 85°C, it shall be
treated as an 85°C rated card in determining the supported power.
Maximum
supported power
dissipation (W) for
85° C or above still
air rated PCIe
cards
15
14
13
12
10
9
8
6
5
4
3
Maximum
supported power
dissipation (W) for
70° C still air rated
PCIe cards
12
10
9
8
6
5
4
3
2
1
Not supported
I/O Module Overview
Maximum
supported power
dissipation (W) for
55°C still air rated
PCIe cards
8
6
5
4
3
2
1
Not supported
Not supported
Not supported
Not supported
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