Fujitsu PRIMERGY RX2540 M4

RX2540 M4 Upgrade and Maintenance Manual 335
Main memory
10.1.2.2 Mirrored Channel mode
– Same letter represents identical DIMMs (capacity, rank).
– Channels 1A/1B/1C must be populated with identical DIMMs.
– Channels 2A/2B/2C must also contain identical DIMMs but may differ from
1A/1B/1C.
– Channels D-F must be populated accordingly.
– Not all possible configurations will be offered.
CPU CPU1 CPU2
ctrl. iMC1 iMC0 iMC1 iMC0
channel F E D A B C M (F) L (E) K (D) G (A) H (B) J (C)
socket
1F 2F 1E 2E 1D 2D 2A 1A 2B 1B 2C 1C 1M 2M 1L 2L 1K 2K 2G 1G 2H 1H 2J 1J
#DIMMs 1 CPU populated
2 x x
3 x x x
4 x x x x
6 x x x x x x
8 x x x x x x x x
9 x x x x x x x x x
12 x x x x x x x x x x x x
#DIMMs 2 CPUs populated
4 x x x x
5 x x x x x
6 x x x x x x
7 x x x x x x x
8 x x x x x x x x
9 x x x x x x x x x
10 x x x x x x x x x x
11 x x x x x x x x x x x
12 x x x x x x x x x x x x
14 x x x x x x x x x x x x x x
15 x x x x x x x x x x x x x x x
16 x x x x x x x x x x x x x x x x
17 x x x x x x x x x x x x x x x x x
18 x x x x x x x x x x x x x x x x x x
20 x x x x x x x x x x x x x x x x x x x x
21 x x x x x x x x x x x x x x x x x x x x x
24 x x x x x x x x x x x x x x x x x x x x x x x x