Lenovo Flex System x222 Compute Node Руководство по эксплуатации - Страница 10

Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Сервер Lenovo Flex System x222 Compute Node. Lenovo Flex System x222 Compute Node 33 страницы.

Печатать страницу

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
14
60W
14
70W
14
80W
14
95W
14
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
5 power
supplies
supplies
14
13
14
12
14
11
14
10
13
9
2500 W power supplies installed
N+N, N=3
N+1, N=5
N+1, N=4
6 power
6 power
5 power
supplies
supplies
supplies
14
14
14
13
14
14
12
14
14
11
14
14
10
14
14
N+1, N=3
N+N, N=3
4 power
6 power
supplies
supplies
14
14
14
14
14
14
13
14
12
13
10