Supermicro X8QB6-F User Manual page 34

X8QB6-F/X8QBE-F Motherboard User's Manual
4 CPUs & CPU1/CPU2/CPU3/CPU4
8 DIMMs P1-1A/P1-3A, P2-1A/P2-3A,P3-1A/P3-3A + P4-1A/P4-3A
4 CPUs & CPU1/CPU2/CPU3/CPU4
10 DIMMs P1-1A/P1-3A/P1-5A/P1-7A, P2-1A/P2-3A,P3-1A/P3-3A + P4-1A/P4-3A
4 CPUs & CPU1/CPU2/CPU3/CPU4
12 DIMMs P1-1A/P1-3A/P1-5A/P1-7A, P2-1A/P2-3A/P2-5A/P2-7A, P3-1A/P3-3A, P4-1A/P4-3A
4 CPUs & CPU1/CPU2/CPU3/CPU4
14 DIMMs P1-1A/P1-3A/P1-5A/P1-7A, P2-1A/P2-3A/P2-5A/P2-7A,P3-1A/P3-3A/P3-5A/P3-7A,
P4-1A/P4-3A
4 CPUs & CPU1/CPU2/CPU3/CPU4
16 DIMMs P1-1A/P1-3A/P1-5A/P1-7A, P2-1A/P2-3A/P2-5A/P2-7A,P3-1A/P3-3A/P3-5A/P3-7A,
P4-1A/P4-3A/P4-5A/P4-7A
4 CPUs & CPU1/CPU2/CPU3/CPU4
18~32 DIMMs P1-1A/P1-3A/P1-5A/P1-7A, P2-1A/P2-3A/P2-5A/P2-7A,P3-1A/P3-3A/P3-5A/P3-7A,
P4-1A/P4-3A/P4-5A/P4-7A + any pairs in the other DIMM slots
RDIMM Support POR on the 7500 Series Processor Platform
DIMM Slots DIMMs
per DDR Populated
Channel per DDR
Channel
1 1
2 1
2 2
Population Rules:
1. Any combination of x4 and x8 RDIMMs with 1 Gb or 2 Gb DRAM Density are supported.
2. Populate DIMMs starting with DIMM1A.
3. When mixing QR with SR or DR on the same DDR channel, put the QR in DIMM1A fi rst.
Rank Options
Single Rank RDIMMs
Dual Rank RDIMMs
Quad Rank RDIMMs
Other Notes and Restrictions
•
Only DDR3 1066 RDIMMs are validated at speeds of 800, 978, 1066 MHz.
•
For the memory modules to work properly, please install DIMM modules in pairs
(w/even number of DIMMs installed).
•
All channels in a system will run at the fastest common frequency.
RDIMM Type POR Speeds (in
(RDIMM: Reg.= MHz)
Registered)
Reg. ECC DDR3 800,978, 1066
Reg. ECC DDR3 800,978, 1066
Reg. ECC DDR3 800,978, 1066
Memory Capacity
Maximum Memory Possible
(4s, 2Gb DRAM)
256 GB (64 x 4GB DIMMs)
512 GB (64 x 8GB DIMMs)
1024 GB (64 x 16GB DIMMs)
3-8
Ranks per DIMM
(Any Combination)
SR, DR, or QR
SR, DR, or QR
Mixing SR, DR, QR