224
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
Summary of Contents for PRIMERGY RX2520 M1
Page 36: ...36 Upgrade and Maintenance Manual RX2520 M1 Before you start ...
Page 120: ...120 Upgrade and Maintenance Manual RX2520 M1 Power supply units ...
Page 162: ...162 Upgrade and Maintenance Manual RX2520 M1 Hard disk drives solid state drives ...
Page 220: ...220 Upgrade and Maintenance Manual RX2520 M1 Expansion cards and backup units ...
Page 230: ...230 Upgrade and Maintenance Manual RX2520 M1 Main memory ...
Page 310: ...310 Upgrade and Maintenance Manual RX2520 M1 Accessible drives ...
Page 410: ...410 Upgrade and Maintenance Manual RX2520 M1 Cables ...