Chassis Configurations for a 2-Socket, 20-Core EPP

Chassis Configurations for a 2-Socket, 20-Core EPP shows the possible partition chassis configurations of an EPP with two processor sockets and 20 processor cores per socket.

Figure 28. Chassis Configurations for a 2-Socket, 20-Core EPP

Chassis Configurations for a 2-Socket, 20-Core EPP


Maximum Memory per Partition (Gigabytes)

Note that the following table assumes a memory configuration equal to the architectural limit of the system: that is, 24 DIMM slots populated with 64GB DIMMs.

A: 1536

B: 1152

C: 512

D: 768

E: 256

F: 256

G: 256

H: 256

I: 256

J: 128

K: 128

L: 128

M: 128

N: 128

O: 128

P: 128

Q: 128

R: 128

S: 128

T: 64

U: 64

V: 64

W: 64

X: 64

Y: 64

Z0: 64

Z1: 64

Z2: 64

Z3: 64

Z4: 64

Two Examples of Valid Combinations of Partition

The example on the left has three 2-core partitions based on Chassis-O, -E, and -J,and four 8-core partitions based on Chassis-A, -D, -C, and-B.

The example on the right has two 2-core partitions based on Chassis-O and Chassis-E, one 16-core partition based on Chassis-A, and one 18-core partition based on Chassis-B.