Asus A8V-X Specifications download pdf (Page 24)

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Chapter 1: Product introduction

1.7 System memory

1.7.1 Overview

The motherboard comes with two Double Data Rate (DDR) Dual Inline

Memory Module (DIMM) sockets.

The following ﬁgure illustrates the location of the sockets:

• When you installed four 1 GB DDR memory modules, the system

may detect not more than 3 GB of total system memory because of

address space allocation. This limitation applies only to systms with

Windows

XP 32-bit operating system since it does not support PAE

(Physical Address Extension) mode.

• We recommend that you install less than 3GB of total system

memory when using windows XP 32-bit operating system.

• Always install DIMMs with the same CAS latency. For optimum

compatibility, we recommend that you obtain memory modules from

the same vendor. Refer to the DDR400 Qualiﬁed Vendors List on

page 1-14 for details.

1.7.2 Memory configurations

You may install 64MB, 128 MB, 256 MB, 512 MB, and 1 GB unbuffered

ECC or non-ECC DDR DIMMs into the DIMM sockets using the memory

conﬁguration in this section.

A8V-XE 184-pin DDR DIMM Sockets

DIMM_A1

DIMM_A2

DIMM_B1

DIMM_B2

80 Pins

A8V-XE

104 Pins

Channel Sockets

Channel A DIMM_A1 and DIMM_A2

Channel B DIMM_B1 and DIMM_B2

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Asus A8V-X Specifications Page 24