Olicom 2 User Manual

Page 10

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SY-P4I865PE Lite DRAGON 2 Quick Start Guide

10

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Install

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Configure Memory
This motherboard supports one Dual Channel to your memory. Note that you can use
normal DDR memory for Dual Channel to work. Also note that for Dual Channel to work 2
modules of equal size and specifications have to be installed.

The largest memory capacity possible is 3GB. On this motherboard, DRAM speed can
be set independent from the CPU front side bus speed. Note that when installing 3GB of
memory, your total memory will be less than 3GB. The reason for this is that the BIOS, PCI
and AGP cards claim part of your CPUs address space.

Memory Configuration Table

If you want to use the Dual Channel feature, please follow the memory configuration table
below:

Installing your memory in a combination different from the table above will still allow your

system to work. The Dual Channel feature will not work then however.

Check page5 (motherboard layout) for more info on the location of A1 & B1 DIMM

slot.

Memory frequency Table

Depending on the front side bus (FSB) frequency of the CPU, you can run memory of
different speeds. Please look at the table below for details:

CPU FSB (MHz)

Memory Frequency

(MHz)

DDR DIMM Type

400 266

PC2100

533

266 or 333

PC2100 or PC2700

800 400

or

320* PC3200 or PC2700

* When using a 800 MHz FSB CPU and PC2700 DDR DIMMs, the memory frequency
runs at 320 MHz (instead of 333 MHz) due to chipset limitations.

DDR_A1

Present

Present

128 bit

DDR
Slots

Performance

DDR_A2

DDR_B1

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