Chapter 2: Components2-4
2.2 Upgrading system memory
The motherboard comes with eight (for CPU1) and four (for CPU2) Double Data
Rate 3 (DDR3) Dual Inline Memory Modules (DIMM) sockets.
Recommendedmemorycongurations
1
1
2
3
4
5
11
12
6
7
8
9
10
2
3
4
DIMM_A1
DIMM_A2
DIMM_B1
DIMM_B2
5
6
7
8
DIMM_D2
DIMM_D1
DIMM_C2
DIMM_C1
9
10
11
12
DIMM_E1
DIMM_F1
DIMM_G1
DIMM_H1
1CPUConguration(mustonCPU1)
A1 A2 B1 B2 C1 C2 D1 D2
1 DIMMs
•
2 DIMMs
• •
3 DIMMs
• • •
4 DIMMs
• • • •
5 DIMMs
• • • • •
6 DIMMs
• • • • • •
7 DIMMs
• • • • • • •
8 DIMMs
• • • • • • • •
2CPUConguration
A1 A2 B1 B2 C1 C2 D1 D2 E1 F1 G1 H1
1 DIMMs
•
2 DIMMs
• •
3 DIMMs
• • •
4 DIMMs
• • • •
5 DIMMs
• • • • •
6 DIMMs
• • • • • •
7 DIMMs
• • • • • • •
8 DIMMs
• • • • • • • •
9 DIMMs
• • • • • • • • •
10 DIMMs
• • • • • • • • • •
11 DIMMs
• • • • • • • • • • •
12 DIMMs
• • • • • • • • • • • •
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