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240
Upgrade and Maintenance Manual
RX2520
M4
Main memory
10.1.2.3 Rank Sparing mode (Single-Dual Rank Modules)
Figure 142: Rank Sparing mode (Single-Dual Rank Modules)
CPU
channel
# DIMMs
2
1
1
4
1
1
1
1
6
1
1
1
1
1
1
4
1
1
1
1
6
1
1
1
1
1
1
8
1
1
1
1
1
1
1
10
1
1
1
1
1
1
1
1
1
1
12
1
1
1
1
1
1
1
1
1
1
1
CPU
channel
# DIMMs
2
1
2
4
1
1
2
2
6
1
1
1
2
2
2
8
1
1
1
1
2
2
2
2
10
1
1
1
1
1
2
2
2
2
2
12
1
1
1
1
1
1
2
2
2
2
2
2
CPU 1
CPU2
iMC0
iMC1
iMC0
iMC1
M
A
B
C
D
E
F
G
H
J
K
L
1A
1B
1C
1D
1E
1F
1G
1H
1J
1K
1L
1M
1 CPU populated
2 CPUs populated (if all modules are same capacity)
CPU1
CPU2
iMC0
iMC1
iMC0
iMC1
2 CPUs populated (if modules have different capacities)
M
A
B
C
D
E
F
G
H
J
K
L
1F
1A
1B
1C
1K
1L
1M
1G
1H
1J
1D
1E
Summary of Contents for PRIMERGY RX2520 M4
Page 6: ...6 Upgrade and Maintenance Manual RX2520 M4 ...
Page 22: ...Upgrade and Maintenance Manual RX2520 M4 Content ...
Page 98: ...98 Upgrade and Maintenance Manual RX2520 M4 Basic software procedures ...
Page 118: ...118 Upgrade and Maintenance Manual RX2520 M4 Power supply unit PSU ...
Page 194: ...194 Upgrade and Maintenance Manual RX2520 M4 Fans ...
Page 232: ...232 Upgrade and Maintenance Manual RX2520 M4 Expansion cards and backup units ...
Page 310: ...310 Upgrade and Maintenance Manual RX2520 M4 Accessible drives ...
Page 338: ...338 Upgrade and Maintenance Manual RX2520 M4 Front panel ...
Page 410: ...410 Upgrade and Maintenance Manual RX2520 M4 Appendix A ...
Page 412: ...412 Upgrade and Maintenance Manual RX2520 M4 Appendix B ...
Page 451: ...List of all used screws for PRIMERGY Servers Assembled in Germany and Japan January 2017 ...