IBM Flex System x440 Compute Node Installation And Service Manual page 557

2x CPU (Normal config)
Socket 3
Socket 4
( Socket 1 functional but socket 1 DMI path broken
Socket 3
Socket 4
Figure 3. Supported two CPUs configuration
Socket 1
CPU
0
DMI
SW
Socket 2
CPU
1
1x CPU
Socket 1
CPU
1
DMI
SW
Socket 2
CPU
0
Chapter 7. Installing, removing, and replacing compute node components
Mezz 1
Mezz 2
PCH
Mezz 3
Mezz 4
)
Mezz 1
Mezz 2
PCH
Mezz 3
Mezz 4
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