Owners Manual

Installing System Components 133
A minimal single-channel configuration of one 1-GB memory module is also
supported in this mode.
Tabl e 3- 2 a n d Ta b l e 3 - 3 sho w s amp l e me mory configurations that follow the
appropriate memory guidelines stated in this section. The samples show
identical memory-module configurations and their physical and available
memory totals. The tables do not show mixed or quad-rank memory-module
configurations, nor do they address the memory speed considerations of
any configuration.
Table 3-2. Sample RDIMM Single- and Dual-Rank Memory Configurations
Memory
Mode
Memory
Module
Size
Memory Sockets
1
4
7
2
5
8
3
6
9
Physical
Memory
(GB)
Available
Memory (GB)
Optimizer 2 GB X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
XX
2
4
6
4
8
12
12
18
all
4 GB X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
XX
4
8
12
8
16
24
24
36
all
8 GB
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
XX
8
16
24
16
32
48
48
72
all