Intel DDR266 (PC2100), User Manual

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Installation
Page 3-7
NOTES:
• When FSB is 400MHz, the mainbaod can support DDR266.
• When FSB is 533MHz, the mainbaod can support DDR266/333.
• When FSB is 800MHz, the mainbaod can support DDR333/400
(Uses DDR333,
adaptive synchronization aligns to the closest FSB to memory clock ratio, setting
memory channel to 320MHz)
• The four DIMM sockets are divided into 2 Channels - Dual Channel 1
(DIMM1 and DIMM3) and Dual Channel 2 (DIMM2 and DIMM4), The same
dual channel has same color as show in Figure 6, Only in keeping those
DIMMs in same type and same size are preferred.
We recommend you to use
the same color DIMM sockets to obtain the best memory performance.
- For one DIMM memory configuration, the DIMM can be located on either
of DIMM#1 to DIMM#4 in 64-bit mode.
- For two DIMMs memory configuration, they are prefer to located in same
group so the system can perform 128-bit mode.
- For three DIMMs memory configuration, the DIMMs can be located on all
DIMM sockets in 64-bit mode.
- For four DIMMs memory configuration, the DIMMs can be located on all
DIMM sockets in 128-bit mode.
• Using non-compliant memory with higher bus speeds (overclocking) may
severely compromise the integrity of the system.