ASUS M5A99FX PRO R2.0 사용자 설명서

1-10

Chapter 1: Product introduction

The motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules 

(DIMM) slots.

A DDR3 module is notched differently from a DDR or DDR2 module. DO NOT install a DDR 

or DDR2 memory module to the DDR3 slot.