Dimm Module Population Confi Guration - Supero H8DCL-i User Manual

H8DCL-i/6(F) Serverboard User's Manual
-For a Motherboard with One CPU (CPU1) Installed
# DIMMS CPU
2 DIMMs CPU1
4 DIMMs CPU1
-For a Motherboard with Two CPUs (CPU1 & CPU2) Installed
# DIMMS CPU
4 DIMMs CPU1
4 DIMMs CPU2
8 DIMMs CPU1
8 DIMMs CPU2
Note: Memory speed support is dependent on the type of CPU used on the
board.
DIMM Module Population Confi guration
For memory to work properly, follow the tables below for memory installation:
DIMM Type
Unbuffered
DIMM
(UDIMM)
Registered
DIMM
(RDIMM)
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
Channel 1
P1-1A
P1-1A
Memory Population for Optimal Performance
P1-Channel A
P1-1A
P2-1A
P1-1A
P2-1A
Per Channel DIMM Populations Options
DIMM A DIMM B
SR or DR Empty
SR SR
DR DR
SR or DR Empty
SR SR
DR DR
QR Empty
QR QR
P1-1B
P1-1B
P2-1B
Max. MHz, Max. MHz,
1.5V DIMMs 1.35V DIMMs
(6-core Only)
1333 MHz 1333 MHz
1333 MHz 1333 MHz
1066 MHz 1066 MHz
1333 MHz 1333 MHz
1333 MHz 1333 MHz
1066 MHz 1066 MHz
1333 MHz 1333 MHz
800 MHz
2-6
Channel 2
P1-2A
P1-2A P1-2B
P1-Channel B
P1-2A
P2-2A
P1-2A P1-2B
P2-2A P2-2B
Max. GB/
Channel
4 GB
4 GB
8 GB
8 GB
8 GB
16 GB
16 GB
667 MHz 32 GB