Main memory
10.1.1 Memory sequence
– Populate memory slot 1 / channel A (DIMM-1A) first.
– Within both channels, memory slot 1 must be populated prior to slot 2.
– If memory modules with different capacities are used:
– Install modules with higher capacities first.
– Within a channel, install modules in descending order of capacity.
– If memory modules with different speeds are used, the lowest clock rate
applies for all DIMMs.
Figure 123: Memory overview
Channel
Slot ID
1
2
3
4
Table 6: Mounting order - Mirrored Channel Mode: Single CPU
210
A
1A
2A
o
o
o
o
o
o
Upgrade and Maintenance Manual
B
1B
2B
o
o
o
o
TX140 S2