Asus P5E-VM DO - Manual (Page 31)

ASUS P5E-VM DO 1-19
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:
R
P5E-VM DO
P5E-VM DO 240-pin DDR2 DIMM Sockets
Install at least a memory module in DIMM_A1 or DIMM_A2 slot to support the
Intel ® Quiet System Technology and for optimum performance. Otherwise,
system will halt.
Channel Sockets
Channel A DIMM_A1 and DIMM_A2
Channel B DIMM_B1 and DIMM_B2