Owners Manual

86 Installing System Components
1. Requires x4- or x8-based memory modules.
Mirroring 2 GB X X 4 2 8 4
4 GB X X 8 4 16 8
8 GB X X 16 8 32 16
16 GB X X 32 16 64 32
Table 3-2. Sample UDIMM Memory Configurations (Per Processor)
Memory
Mode
Memory
Module
Size
Memory
Sockets
Single Processor Dual Processor
4 1 2 3 Physical
Memory
(GB)
Available
Memory
(GB)
Physical
Memory
(GB)
Available
Memory
(GB)
Optimizer 1 GB
X
X
X
X
X
X
X
X
X
X
1
2
3
4
all 2
4
6
8
all
2 GB
X
X
X
X
X
X
X
X
X
X
2
4
6
8
all 4
8
12
16
all
Advanced
ECC
1
1 GB X X 2 all 4 all
2 GB X X 4 all 8 all
Mirroring 1 GB X X 2 1 4 2
2 GBXX 4284
Table 3-1. Sample RDIMM Single- and Dual-Rank Memory Configurations
(Per Processor)
(continued)
Memory
Mode
Memory
Module
Size
Memory
Sockets
Single Processor Dual Processor
4123Physical
Memory
(GB)
Available
Memory
(GB)
Physical
Memory
(GB)
Available
Memory
(GB)