Acer Altos R720 User Manual

5 Altos R720 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

Acer Altos R720 Specifications

General

Brand	Acer
Model	Altos R720
Category	Server
Language	English