Asus M2A-MX - Manual (Page 25)

ASUS M2A-MX 1-13
1.7.2 Memory configurations
You may install 256 MB, 512 MB, 1 GB, and 2 GB unbuffered non-ECC DDR2
DIMMs into the DIMM sockets.
1.7 System memory
1.7.1 Overview
The motherboard comes with two Double Data Rate 2 (DDR2) Dual Inline Memory
Modules (DIMM) sockets.
A DDR2 module has the same physical dimensions as a DDR DIMM but has a
240-pin footprint compared to the 184-pin DDR DIMM. DDR2 DIMMs are notched
differently to prevent installation on a DDR DIMM socket.
The figure illustrates the location of the DDR2 DIMM sockets:
Channel Sockets
Channel A DIMM_A1
Channel B DIMM_B1
Recommended memory configurations
Sockets
Mode DIMM_A1 DIMM_B1
Single-Channel
– Populated
Populated –
Dual-channel Populated Populated
M2A-MX
R
M2A-MX 240-pin DDR2 DIMM Sockets
112 Pins
128 Pins
DIMM_A
1
DIMM_B
1