Dimm Module Population Confi Guration; A+ Server 1022G-Urf User's Manual - Supero A+ SERVER 1022G-URF User Manual

A R
+ SE VER 1022G-URF User's Manual
-For a Motherboard with One CPU (CPU1) Installed
# DIMMS CPU
2 DIMMs CPU1
4 DIMMs CPU1
8 DIMMs CPU1
-For a Motherboard with Two CPUs (CPU1 & CPU2) Installed
# DIMMS CPU
4 DIMMs CPU1
CPU2
8 DIMMs CPU1
CPU2
16 DIMMs CPU1
CPU2
DIMM Module Population Confi guration
For memory to work properly, follow the tables below for memory installation:
DIMM DIMMs
Slots per Populated
Channel per
Channel
2
2
2
2
2
Note 1: Due to OS limitations, some operating systems may not show more than
4 GB of memory.
Note 2: Due to memory allocation to system devices, the amount of memory that
remains available for operational use will be reduced when 4 GB of RAM is used.
The reduction in memory availability is disproportional.
Memory Population for Optimal Performance
Branch 0
P1-1A
P1-1A
P1-1A P1-1B
Memory Population for Optimal Performance
Branch 0
P1-1A
P2-1A
P1-1A
P2-1A
P1-1A P1-1B
P2-1A P2-1B
DIMM Population Table
DIMM Type (Reg.=
Registered)
1 Reg. DDR3 ECC
1 Reg. DDR3 ECC
2 Reg. DDR3 ECC
1 Unb. DDR3 ECC
2 Unb. DDR3 ECC
Branch 1 Branch 2
P1-2A
P1-2A P1-3A
P1-2A P1-2B P1-3A
Branch 1 Branch 2
P1-2A
P2-2A
P1-2A P1-3A
P2-2A P2-3A
P1-2A P1-2B P1-3A
P2-2A P2-2B P2-3A
Speeds (in MHz)
1066,1333
1066,1333
1066
1066,1333
1066,1333
5-8
Branch 3
P1-4A
P1-3B P1-4A P1-4B
Branch 3
P1-4A
P2-4A
P1-3B P1-4A P1-4B
P2-3B P2-4A P2-4B
Ranks per
DIMM (any
combination;
SR=Single Rank,
DR=Dual Rank,
QR=Quad Rank)
SR or DR
QR
Mixing SR, DR, QR
SR or DR
Mixing SR, DR