BX924 S4
Upgrade and Maintenance Manual
151
Main memory
Using a Xeon E5-2637v2 or a Xeon E5-2643v2
Notes on Independant Channel mode
– **DIMM cannot be installed in DIMM slot 3B and DIMM slot 3D
1A 2A
3A
1B 2B 3B 1D 2D 3D 1C 2C
3C
1E 2E
3E
1F 2F
3F
1H 2H
3H
1G 2G
3G
**
**
1
1
2
1
3
2
1
3
4
2
1
5
3
4
2
1
5
3
4
2
6
1
5
3
7
4
2
6
1
5
3
7
4
8
2
6
1
5
9
3
7
4
8
2
6
1
5
9
3
7
4
8
2
6
10
1
2
1
3
2
1
3
2
4
1
5
3
2
4
1
5
3
2
6
4
1
5
7
3
2
6
4
1
5
7
3
2
6
8
4
1
9
5
7
3
2
6
8
4
1
9
5
7
3
2 10
6
8
4
1
9
5
7
3 11
2 10
6
8
4
1
9
5
7
3 11
2 10
6
8
4 12
1
9
5 13
7
3 11
2 10
6
8
4 12
1
9
5 13
7
3 11
2 10
6 14
8
4 12
1
9
5 13
7 15
3 11
2 10
6 14
8
4 12
1
9
5 13
7 15
3 11
2 10
6 14
8 16
4 12
1
9
17
5 13
7 15
3 11
2 10
6 14
8 16
4 12
1
9
17
5 13
7 15
3 11
2 10
18
6 14
8 16
4 12
1
9
17
5 13
7 15
3 11
19
2 10
18
6 14
8 16
4 12
1
9
17
5 13
7 15
3 11
19
2 10
18
6 14
8 16
4 12
20
1
9
17
5 13
7 15
3 11
19
2 10
18
6 14
21
8 16
4 12
20
1
9
17
5 13
7 15
3 11
19
2 10
18
6 14
21
8 16
22
4 12
20
* Con
Į
gura
Ɵ
ons marked in grey are only possible with registered DIMMs (RDIMMS and LR-DIMMs)
** DIMM cannot be installed in DIMM-3D and DIMM-3B.
6
7
8
9
10
11
12
13
14
7
8
9
10
2
4
5
DIMM slot
# DIMMs
Mono CPU populated
1
2
3
4
5
6
Dual CPUs populated
3
CPU
CPU1
CPU2
channel
A
B
D
C
E
F
H
G
15
16
17*
18*
19*
20*
21*
22*