AMD Athlon 64 - System Memory Configuration

Installation
Page 3-5
NOTES:
• Using non-compliant memory with higher bus speeds (overclocking)
may severely compromise the integrity of the system.
3-3 System Memory Configuration
Memory Layout
The mainboard accommodates three PC2100/PC2700/PC3200 184-pin DIMMs (Dual
In-line Memory Modules):
• Supports up to 3.0GB of 266/333/400MHz DDR SDRAM.
• Supports unbuffered DIMM configurations defined in JEDEC DDR DIMM
specification.
<Figure 10>
DDR DIMM 1
DDR DIMM 2
DDR DIMM 3
oNtolS
004RDD
sMMID3sMMID2MMID1
1#MMIDSSSSSSSDSDSS/SD
2#MMIDSSSDSSSS/SD
3#MMIDSSSDSSSS/SD
Follow the recommendation below for maximum memory performance :
* DS - Double-sided DIMM type
* SS - Single-sided DIMM type
For 1 DIMM:
- Mount on any slot to obtain DDR400 speed.
For 2 DIMM:
- Mount DS DIMM on Slot 1 and the remaining DIMM on Slot 2 or 3
with SS DIMM.
- Mount SS DIMM on Slot 1 and the remaining DIMM on Slot 2 or 3
with DS DIMM.
For 3 DIMM:
- Use SS DIMM on all 3 three slots for DDR400 speed.