Lenovo Flex System x240 Betriebsanweisung PDF herunterladen (Seite 11)

Flex System x240 Compute Node (E5-2600 v2) 11

Chassis support

The x240 is supported in the Flex System Enterprise Chassis.

Up to 14 x240 Compute Nodes can be installed in the chassis, however, the actual number that can be

installed in a chassis depends on these factors:

The TDP power rating for the processors that are installed in the x240



The number of power supplies installed in the chassis



The capacity of the power supplies installed (2100 W or 2500 W)



The chassis power redundancy policy used (N+1 or N+N)



The following table provides guidelines about what number of x240 Compute Nodes can be installed. For

more guidance, use the Power Configurator, found at the following website:

http://ibm.com/systems/bladecenter/resources/powerconfig.html

In the table:

Green = No restriction to the number of x240 Compute Nodes that are installable



Yellow = Some bays must be left empty in the chassis



Table 4. Maximum number of x240 Compute Nodes installable based on power supplies installed and

power redundancy policy used

2100 W power supplies installed 2500 W power supplies installed

x240 TDP

rating

N+1, N=5

6 power

supplies

N+1, N=4

5 power

supplies

N+1, N=3

5 power

supplies

N+N, N=3

6 power

supplies

N+1, N=5

6 power

supplies

N+1, N=4

5 power

supplies

N+1, N=3

4 power

supplies

N+N, N=3

6 power

supplies

60 W 14 14 14 14 14 14 14 14

70 W 14 14 13 14 14 14 14 14

80 W 14 14 13 13 14 14 14 14

95 W 14 14 12 12 14 14 14 14

115 W 14 14 11 12 14 14 14 14

130 W 14 14 11 11 14 14 13 14

135 W 14 14 10 11 14 14 13 14

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 41 42

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