User`s manual

11
2-4 Install Memory
This motherboard provides two 184-pin DUAL INLINE MEMORY MODULES (DIMM) sites
for memory expansion available from minimum memory size of 64MB to maximum memory
size of 2.0GB DDR SDRAM.
Valid Memory Configurations
Bank 184-Pin DIMM Total Memory
Bank 0, 1 (DDR1) DDR333/DDR266
DDR SDRAM Module
X1
64MB
∼
1.0GB
Bank 2, 3 (DDR2) DDR333/DDR266
DDR SDRAM Module
X1
64MB
∼
1.0GB
Total System Memory (Max. 2.0GB) 2
64MB
∼
2.0GB
NOTE!
Make sure the installed memory are DDR266 SDRAM support 133MHz memory
clock, otherwise the system may hang during startup. PC2100/ PC2700 DDR are
recommended. Only 533MHz FSB Processor are capable of support DDR333
Memory performance, 400MHz FSB platforms does not support DDR333 .
Generally, installing DDR SDRAM modules to your motherboard is very easy, you can refer
to figure 2-4 to see what a 184-Pin DDR333/DDR266 SDRAM module looks like.
DDR2 (BANK2 + BANK3) DDR1 (BANK0 + BANK1)
NOTE!
When you install DIMM module fully into the DIMM socket the eject tab should be
locked into the DIMM module very firmly and fit into its indention on both sides.
WARNING!
For the DDR SDRAM CLOCK is set at 133MHz, use only DDR266-compliant DDR
Modules. When this motherboard operate at 133Mhz, most system will not even
boot if non-compliant modules are used because of the strict timing issues, if your
SDR Modules are not DDR266-compliant, set the DDR SDRAM clock to 100MHz
to ensure system stability.
Figure 2-4