System Memory - Asus PTGD1-LA Puffer M-UL8E User Manual

3.

System memory

The motherboard comes with four Double Data Rate (DDR) Dual Inline
Memory Module (DIMM) sockets.
The following figure illustrates the location of the DDR DIMM sockets.
PTGD-LA
PTGD1-LA 184-pin DDR DIMM sockets
Memory configurations Memory configurations
Memory configurations Memory configurations Memory configurations
You can install 128 MB, 256 MB, 512 MB, and 1GB DDR SDRAM DIMMs into
the DIMM sockets using the memory configurations in this section.
• Installing DDR DIMMs other than the recommended configurations
may cause memory sizing error or system boot failure. Use any of
the recommended configurations on the next page.
• Install only i d e n t i c a l
using the recommended configurations.
• Make sure that the memory frequency matches the CPU FSB
(Front Side Bus). Refer to the Memory frequency/CPU FSB
synchronization table on the next page.
• This motherboard does not support double-sided 16-bit DDR DIMMs.
• Do not create a three-DIMM configuration in dual-channel mode. The
third DIMM is ignored in the dual-channel operation.
A S U S P T G D 1 - L A ( P u f f e r M - U L 8 E ) A S U S P T G D 1 - L A ( P u f f e r M - U L 8 E ) A S U S P T G D 1 - L A ( P u f f e r M - U L 8 E ) A S U S P T G D 1 - L A ( P u f f e r M - U L 8 E ) A S U S P T G D 1 - L A ( P u f f e r M - U L 8 E )
i d e n t i c a l i d e n t i c a l
i d e n t i c a l i d e n t i c a l (the same type and size) DDR DIMM pairs
5 5 5 5 5