mATX AIMB-763 Series, User Manual

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AIMB-763 User Manual 22
1.7 System memory
1.7.1 Overview
The motherboard comes with four 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:
Figure 1.19: 240-pin DDR2 DIMM sockets
Table 1.1: 240-pin DDR2 DIMM Sockets
Channel Sockets
ChannelA DIMM_A1 and DIMM_A2
ChannelB DIMM_B1 and DIMM_B2