5 Altos R520 Installation Configuration Guide
Memory population
Memory population with mirroring
Branch 0
Branch 1
Total Memory
# DIMM A1
DIMM A2
DIMM B1
DIMM B2
DIMM C1
DIMM C2
DIMM D1
DIMM D2
Physical
Memory
Detected by
OS
1
512
MB 512
MB
512 MB
(Mirror)
512 MB
(Mirror)
2 GB
1 GB
2
512 MB
512 MB
512 MB
512 MB
512 MB
(Mirror)
512 MB
(Mirror)
512 MB
(Mirror)
512 MB
(Mirror)
4 GB
2 GB
3
1 GB
1 GB
1 GB
(Mirror)
1 GB
(Mirror)
4 GB
2 MB
4
1 GB
1 GB
1 GB
1 GB
1 GB
(Mirror)
1 GB
(Mirror)
1 GB
(Mirror)
1 GB
(Mirror)
8 GB
4 GB
5
2 GB
2 GB
2 GB
(Mirror)
2 GB
(Mirror)
8 GB
4 GB
6
2 GB
2 GB
2 GB
2 GB
2 GB
(Mirror)
2 GB
(Mirror)
2 GB
(Mirror)
2 GB
(Mirror)
16 GB
8 GB
Memory population with Sparing
Branch 0
Branch 1
Total Memory
# DIMM A1
DIMM A2
DIMM B1
DIMM B2
DIMM C1
DIMM C2
DIMM D1
DIMM D2
Physical
Memory
Detected by
OS
1
512 MB
(Sparing)
512
MB
1 GB
512 MB
2
512 MB
(Sparing)
512 MB
512 MB
(Sparing)
512 MB
2
GB
1
GB
3
512 MB
(Sparing)
512 MB
512 MB
(Sparing)
512 MB
512 MB
(Sparing)
512 MB
512 MB
(Sparing)
512 MB
4 GB
2 GB
4
1 GB
(Sparing)
1
GB
2 GB
1 GB
5
1 GB
(Sparing)
1 GB
1 GB
(Sparing)
1 GB
4 GB
2 GB
6
1 GB
(Sparing)
1 GB
1 GB
(Sparing)
1 GB
1 GB
(Sparing)
1 GB
1 GB
(Sparing)
1 GB
8 GB
4 GB
7
2 GB
(Sparing)
2
GB
4 GB
2 GB
8
2 GB
(Sparing)
2 GB
2 GB
(Sparing)
2 GB
8 GB
4 GB
9
2 GB
(Sparing)
2 GB
2 GB
(Sparing)
2 GB
2 GB
(Sparing)
2 GB
2 GB
(Sparing)
2 GB
16 GB
8 GB
DIMM POPULATION
GUIDELINE
Branch 0
Branch 1
#
DIMM A1
DIMM A2
DIMM B1
DIMM B2
DIMM C1
DIMM C2
DIMM D1
DIMM D2
1
512
MB
2
512
MB
512
MB
3
512
MB 512
MB 512
MB 512
MB
4
512 MB
512 MB
512 MB
512 MB
512 MB
512 MB
5
512 MB
512 MB
512 MB
512 MB
512 MB
512 MB
512 MB
512 MB
6
1
GB
7
1
GB
1
GB
8
1 GB
1 GB
1 GB
1 GB
9
1 GB
1 GB
1 GB
1 GB
1 GB
1 GB
10
1 GB
1 GB
1 GB
1 GB
1 GB
1 GB
1 GB
1 GB
11
2
GB
12
2
GB
2
GB
13
2 GB
2 GB
2 GB
2 GB
14
2 GB
2 GB
2 GB
2 GB
2 GB
2 GB
15
2 GB
2 GB
2 GB
2 GB
2 GB
2 GB
2 GB
2 GB