Owners Manual

134 Installing System Components
Advanced
ECC
2
2 GB vacant X
X
X
X
XX
X
X
X
X
XX
4
8
12
all
4 GB vacant X
X
X
X
XX
X
X
X
X
XX
8
16
24
all
8 GB
1
vacant X
X
X
X
XX
X
X
X
X
XX
16
32
48
all
Mirroring 2 GB vacant X
X
X
X
XX
X
X
X
X
XX
4
8
12
2
4
6
4 GB vacant X
X
X
X
XX
X
X
X
X
XX
8
16
24
4
8
12
8 GB
1
vacant X
X
X
X
XX
X
X
X
X
XX
16
32
48
8
16
24
1
When available
2
Requires x4- or x8-based memory modules
Table 3-2. Sample RDIMM Single- and Dual-Rank Memory Configurations (continued)
Memory
Mode
Memory
Module
Size
Memory Sockets
1
4
7
2
5
8
3
6
9
Physical
Memory
(GB)
Available
Memory (GB)