System Memory; Overview; Memory Configurations; Figure - Asus P4B-LS User Manual

2.5

System memory

2.5.1 Overview

The motherboard comes with three Single Data Rate (SDR) Dual Inline
Memory Module (DIMM) sockets. These sockets support up to 3GB
system memory using unbuffered ECC or non-ECC PC100/133 DIMMs.
P4B-LS 168-Pin DIMM Sockets

Figure 2-13

DIMMs are keyed with notches so that they fit in only one direction. DO
NOT force a DIMM into a socket to avoid damaging the DIMM.

2.5.2 Memory configurations

Install DIMMs in any of the following combinations.
DIMM Location
Socket 1 (Rows 0&1)
Socket 2 (Rows 2&3)
Socket 3 (Rows 4&5)
2-10
®
P4B-LS
DIMM Sockets Location and SDR DIMMs
168-pin DIMM (SDR)
64MB, 128MB, 256MB, 512MB, 1GB x1
64MB, 128MB, 256MB, 512MB, 1GB x1
64MB, 128MB, 256MB, 512MB, 1GB x1
Total system memory (Max. 3GB)
88 Pins
60 Pins
20 Pins
=
Chapter 2: Hardware information
Total Memory