Lenovo Flex System x222 Compute Node 제품 설명서 - 페이지 10

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Chassis support

The x222 is supported in the Flex System Enterprise Chassis.

Up to 14 x222 Compute Nodes can be installed in the chassis, allowing a total of 28 servers to be

deployed in 10U of rack space. The actual number of x222 Compute Nodes that can be installed in a

chassis depends on these factors:

The TDP power rating for the processors that are installed in the x222



The number of power supplies installed



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



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



The following table provides guidelines about what number of x222 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 x222 Compute Nodes that are installable



Yellow = Some bays must be left empty in the chassis



Table 3. Maximum number of x222 Compute Nodes installable based on power supplies installed and

power redundancy policy used

2100 W power supplies installed

N+1, N=5

x222 TDP

6 power

rating

supplies

50W

60W

70W

80W

95W

Expansion Node support

The x222 does not support the Flex System Storage Expansion Node or the Flex System PCIe Expansion

Node.

Flex System x222 Compute Node

N+1, N=4

N+1, N=3

5 power

supplies

2500 W power supplies installed

N+N, N=3

N+1, N=5

N+1, N=4

6 power

5 power

supplies

N+1, N=3

N+N, N=3

4 power

6 power

supplies