Dimm Module Population Confi Guration - Supermicro H8DGU-LN4F+ User Manual

H8DGU-LN4F+ Serverboard User's Manual
DIMM Module Population Confi guration
For memory to work properly, follow the tables below for memory installation:
DIMM Type DIMM A
SR or DR
Unbuffered
SR
DIMM
DR
SR or DR
SR
DR
Registered
DIMM
SR
Empty
DR
QR
LRDIMM QR
QR
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.
Note 3: Quad-rank DIMM must be DIMM B.
Per Channel DIMM Populations Options
DIMM B DIMM C
Empty Empty
Empty SR
Empty DR
Empty Empty
Empty SR
Empty DR
SR SR
QR Empty
DR DR
Empty Empty
Empty QR
QR QR
2-10
Max. Max.
MHz, 1.5V MHz, 1.35V
DIMMs DIMMs
1600 MHz 1333 MHz
1600 MHz 1333 MHz
1333 MHz 1333 MHz
1600 MHz 1333 MHz
1333 MHz 1333 MHz
1333 MHz 1333 MHz
1066 MHz 1066 MHz
1066 MHz 1066 MHz
1066 MHz 800 MHz
1333 MHz
1333 MHz
800 MHz
Max. GB/
Channel
8 GB
8 GB
16 GB
16 GB
16 GB
32 GB
12 GB
32 GB
48 GB
32 GB
64 GB
96 GB