Table 13. DIMM population sequence for mirrored-channel mode (continued)
Number of DIMM
pairs installed
1 microprocessor
installed
2 microprocessor
installed
4 microprocessor
installed
16
DIMMs 1 and 4, 13
and 16, 33 and 36, 45
and 48, 9 and 12, 21
and 24, 25 and 28, 37
and 40, 2 and 5, 14
and 17, 32 and 35, 44
and 47, 8 and 11, 20
and 23, 26 and 29, 38
and 41
1
17
DIMMs 1 and 4, 13
and 16, 33 and 36, 45
and 48, 9 and 12, 21
and 24, 25 and 28, 37
and 40, 2 and 5, 14
and 17, 32 and 35, 44
and 47, 8 and 11, 20
and 23, 26 and 29, 38
and 41, 3 and 6
1
18
DIMMs 1 and 4, 13
and 16, 33 and 36, 45
and 48, 9 and 12, 21
and 24, 25 and 28, 37
and 40, 2 and 5, 14
and 17, 32 and 35, 44
and 47, 8 and 11, 20
and 23, 26 and 29, 38
and 41, 3 and 6, 15
and 18
1
1.
For mirrored-channel mode, the DIMM pair must be identical in size, type, and rank
count.
Procedure
To install a DIMM, complete the following steps:
1.
Remove the cover (see “Removing the compute node cover” on page 498).
2.
Read the documentation that comes with the DIMM.
3.
Remove the air baffle installed over the DIMM connector.
Chapter 7. Installing, removing, and replacing compute node components
515
Summary of Contents for Flex System x440 Compute Node
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