Install Memory - JETWAY V400DB User Manual

2-4 Install Memory

This motherboard provides three 184-pin DUAL INLINE MEMORY MODULES (DIMM)
sites for memory expansion available from minimum memory size of 64MB to maximum
memory size of 3.0GB DDR SDRAM.
Valid Memory Configurations
Bank
Bank 0, 1 (DDR1)
Bank 2, 3 (DDR2)
Bank 4, 5 (DDR3)
Total
NOTE! Make sure the total installed memory does not exceeds 3.0GB, otherwise the
system may hang during startup.
Generally, installing DDR SDRAM modules to your motherboard is very easy, you can refer
to figure 2-4 to see what a 184-Pin PC2100/PC2700 DDR SDRAM module looks like.
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 166MHz, use only PC2700-
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 DDR Modules are not PC2100-compliant, set the
DDR SDRAM clock to 100MHz to ensure system stability.
184-Pin DIMM
PC2100/PC2700 DDR SDRAM
PC2100/PC2700 DDR SDRAM
PC2100/PC2700 DDR SDRAM
System Memory (Max. 3.0GB)
10
PCS Total Memory
X1 64MB∼1.0GB
X1 64MB∼1.0GB
X1 64MB∼1.0GB
3 64MB∼3.0GB
Figure 2-4