Lenovo System x3500 M5 Type 5464 Installation And Service Manual page 271

DIMM 1
DIMM 2
DIMM 3
DIMM 4
DIMM 5
DIMM 6
Microprocessor 1
DIMM 7
DIMM 8
DIMM 9
DIMM 10
DIMM 11
DIMM 12
Figure 172. Connectors on each memory channel
Note: You can install DIMMs for microprocessor 2 as soon as you install microprocessor 2; you do not have
to wait until all of the DIMM connectors for microprocessor 1 are filled.
The following table shows the installation sequence for memory mirrored mode:
Table 37. Memory mirrored channel mode DIMM population sequence
Number of DIMMs
First pair of DIMMs
Second pair of DIMMs
Third pair of DIMMs
Fourth pair of DIMMs
Fifth pair of DIMMs
Sixth pair of DIMMs
First pair of DIMMs
Second pair of DIMMs
Third pair of DIMMs
Fourth pair of DIMMs
Fifth pair of DIMMs
Sixth pair of DIMMs
Seventh pair of DIMMs
Eighth pair of DIMMs
Channel Channel
Number of installed
1
1
1
1
1
1
2
2
2
2
2
2
2
2
DIMM 13
DIMM 14
DIMM 15
DIMM 16
DIMM 17
DIMM 18
Microprocessor 2
DIMM 19
DIMM 20
DIMM 21
DIMM 22
DIMM 23
DIMM 24
microprocessor
.
Chapter 6 Removing and replacing components
DIMM connector
1, 4
9, 12
2, 5
8, 11
7, 10
3, 6
1, 4
13, 16
9, 12
21, 24
2, 5
14, 17
8, 11
20, 23
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