System information

198 Upgrade and Maintenance Manual RX2520 M1
Main memory
10.1.1.2 Independant Channel mode
10.1.1.3 Performance modes
Notes on Mirrored Channel and Performance modes
– Always populate memory modules in triples.
– Same numbers mean identical modules (capacity, rank).
CPU CPU1 CPU2
Channel A B C D E F
DIMM 1A 2A 1B 2B 1C 2C 1D 2D 1E 2E 1F 2F
#DIMMs mono CPU configuration
1 1
2 1 2
3 1 2 3
4 1 4 2 3
5 1 4 2 5 3
6 1 4 2 5 3 6
#DIMMs dual CPU configuration
2 1 2
3 1 3 2
4 1 3 2 4
5 1 3 5 2 4
6 1 3 5 2 4 6
7 1 7 3 5 2 4 6
8 1 7 3 5 2 8 4 6
9 1 7 3 9 5 2 8 4 6
10 1 7 3 9 5 2 8 4 10 6
11 1 7 3 9 5 11 2 8 4 10 6
12 1 7 3 9 5 11 2 8 4 10 6 12
CPU CPU1 CPU2
Channel A B C D E F
DIMM 1A 2A 1B 2B 1C 2C 1D 2D 1E 2E 1F 2F
#DIMMs mono CPU configuration
3 1 1 1
6 1 2 1 2 1 2
#DIMMs dual CPU configuration
6 1 1 1 2 2 2
9 1 3 1 3 1 3 2 2 2
12 1 3 1 3 1 3 2 4 2 4 2 4