System Memory; Overview - Asus F2A55 User Manual

1.5

System memory

1.5.1

Overview

This motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules
(DIMM) sockets.
A DDR3 module has the same physical dimensions as a DDR2 DIMM but is notched
differently to prevent installation on a DDR2 DIMM socket. DDR3 modules are developed for
better performance with less power consumption.
The figure illustrates the location of the DDR3 DIMM sockets:
F2A55
F2A55 240-pin DDR3 DIMM sockets
ASUS F2A55
Channel
Channel A DIMM_A1 and DIMM_A2
Channel B DIMM_B1 and DIMM_B2
Sockets
1-11