Table 12. Independent mode with one processor (DIMMs with same capacity)
Configura-
tion
Processor 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1 DIMM
3
2 DIMMs
3
14
4 DIMMs
3
7
10
14
6 DIMMs
1
3
7
10
14
16
8 DIMMs
1
3
5
7
10
12
14
16
12 DIMMs
1
3
4
5
7
8
9
10
12
13
14
16
16 DIMMs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
With two processors
The following table shows the sequence of populating memory modules (with the
same capacity
) for
independent mode when two processors (Processor 1 and Processor 2) are installed.
Table 13. Independent mode with two processors (DIMMs with same capacity)
Configura-
tion
Processor 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
2 DIMMs
3
4 DIMMs
3
14
8 DIMMs
3
7
10
14
12 DIMMs
1
3
7
10
14
16
16 DIMMs
1
3
5
7
10
12
14
16
24 DIMMs
1
3
4
5
7
8
9
10
12
13
14
16
32 DIMMs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Configura-
tion
Processor 1
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
2 DIMMs
19
4 DIMMs
19
30
8 DIMMs
19
23
26
30
12 DIMMs
17
19
23
26
30
32
16 DIMMs
17
19
21
23
26
28
30
32
24 DIMMs
17
19
20
21
23
24
25
26
28
29
30
32
32 DIMMs
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Mirroring mode
Memory-mirroring mode provides full memory redundancy while reducing the total system memory capacity
in half. Memory channels are grouped in pairs with each channel receiving the same data. If a failure occurs,
the memory controller switches from the DIMMs on the primary channel to the DIMMs on the backup
channel. The DIMM installation order for memory mirroring varies based on the number of processors and
DIMMs installed in the server.
.
Hardware replacement procedures
89
Summary of Contents for HR650X V2
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