Memory System

.3 SETUP H/W

3.HARDWARE SETUP

3.5System Memory (DIMM)

NOTE: No hardware or BIOS setup is required after adding or removing memory.

This motherboard uses only Dual Inline Memory Modules (DIMMs). Sockets are available for 3.3Volt (power level) unbuffered Synchronous Dynamic Random Access Memory (SDRAM) of 16, 32, 64, 128MB, or 256MB.

This chipset does not support ECC. However, ECC memory modules may still be used, but the ECC function will not be available.

Memory speed setup is recommended through SDRAM Configuration in 4.4.1 Chip Configuration.

Install memory in any combination as follows:

Location

168-pin DIMM SDRAM

 

Total Memory

DIMM1

Single-Sided

 

 

(Rows 0&1)

Double-Sided

x1

 

DIMM2

Single-Sided (must be occupied before DIMM3)

 

 

(Rows 2&3)

Double-Sided (DIMM3 must be empty)

x1

 

DIMM3

Single-Sided (DIMM2 must be single-sided)

 

 

(Rows 3&2)

(Double-Sided DIMM cannot be used here!)

x1

 

 

(must be same or half DIMM2 memory size)

 

 

 

 

 

 

 

Total System Memory (Max 512MB)

=

 

 

 

 

 

3.5.1 General DIMM Notes

•ASUS motherboards support SPD (Serial Presence Detect) DIMMs. This is the memory of choice for best performance vs. stability.

•SDRAM chips are generally thinner with higher pin density than EDO (Extended Data Output) chips.

•BIOS shows SDRAM memory on bootup screen.

•Single-sided DIMMs come in 16, 32, 64,128MB; double-sided come in 32, 64, 128, 256MB.

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ASUS P3W User’s Manual