10
Chapter 2 Installation Instructions
CPU Qualified Vendor List
The following table lists the CPUs that have been tested and qualified for use
with this motherboard.
Memory
This motherboard includes four 184-pin slots with 266/333/400 MHz Dual Chan-
nel DDR DRAM interface, You must install at least one memory module to
ensure normal operation. If you install four modules, they must be the same
speed. Mixing memory modules from different manufactures are not
recommended.
Installation of DDR Memory
1. There is only one gap in the center of the DIMM slot, and the memory module
can be fixed in one direction only.
2. Align the memory module to the DIMM slot, and insert the module
vertically into the DIMM slot.
3. The plastic clips at both sides of the DIMM slot will lock automatically.
Package Cache Size Frequency Model Number
Socket 939
Socket 939
Socket 939
Socket 939
Socket 939
512KB
512KB
1MB
1MB
1MB
2200 MHz
2400 MHz
2400 MHz
2400 MHz
2600 MHz
Athlon64 3500+
Athlon64 3800+
Athlon64 4000+
Athlon64 FX53
Athlon64 FX55