Supermicro Supero X8DAE User Manual page 28

X8DA6/X8DAE User's Manual
Memory Population for Optimal Performance
-For a motherboard with One CPU (CPU1) installed
Branch 0
3 DIMMs P1 DIMM1A
6 DIMMs P1 DIMM1A
Memory Population for Optimal Performance
-For a motherboard with One CPU (CPU2) installed
Branch 0
3 DIMMs P2 DIMM1A
6 DIMMs P2 DIMM1A
Memory Population for Optimal Performance
-For a motherboard with Two CPUs installed
Branch 0
6 DIMMs 1A
12 1A 1B
DIMMs
DIMM Module Population Configuration
For memory to work properly, follow the tables below for memory installation.
Memory Support for the Motherboard w/5500 Processors Installed
RDIMM Population for the Motherboard with 5500 Processors Installed
DIMM DIMMs
Slots per Populated
Channel per Channel
2 1
2 1
2 2
2 2
Note 1: 1333 RDIMMs will run at 1066 MHz (-BIOS automatic downgrading).
Note 2: 1333/1066 RDIMMs will run at 800 MHz (-BIOS automatic downgrading).
P1 DIMM2A
P1 DIMM1B P1 DIMM2A
P2 DIMM2A
P2 DIMM1B P2 DIMM2A
CPU1
Branch 1 Branch 3
2A 3A
2A 2B 3A
DIMM Type (Reg.=
Registered)
Reg. DDR3 ECC
Reg. DDR3 ECC
Reg. DDR3 ECC
Reg. DDR3 ECC
2-8
Branch 1
P1 DIMM3A
P1 DIMM2B P1 DIMM3A
Branch 1
P2 DIMM3A
P2 DIMM2B P2 DIMM3A
Branch 0
1A 2A
3B 1A 1B 2A
Speeds (in MHz)
800,1066,1333
800,1066 (Note 1)
800,1066 (Note 1)
800 (Note 2)
Branch 2
P1 DIMM3B
Branch 2
P2 DIMM3B
CPU2
Branch 1 Branch 3
3A
2B 3A 3B
Ranks per DIMM
(any combination;
SR=Single Rank,
DR=Dual Rank,
QR=Quad Rank)
SR or DR
QR
Mixing SR, DR
Mixing SR, DR, QR