Asus M2N68 SE - Manual (Page 20)

3. Align the other end of the retention bracket (near the retention bracket lock) to the
retention module base. A clicking sound denotes that the retention bracket is in place.
Make sure that the fan and heatsink assembly perfectly fits the retention mechanism
module base, otherwise you cannot snap the retention bracket in place.
4. Push down the retention bracket lock on the retention mechanism to secure the
heatsink and fan to the module base.
5. When the fan and heatsink assembly is in place, connect the CPU fan cable to the
connector on the motherboard labeled CPU_FAN.
Do not forget to connect the CPU fan connector! Hardware monitoring errors can occur if
you fail to plug this connector.
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:
M2N68 SE
M2N68 SE 240-pin DDR2 DIMM sockets
DIMM_A
1
DIMM_B
1
Channel Sockets
Channel 1 DIMM_A1
Channel 2 DIMM_B1
Size Vendor Model CL Brand SS/DS Component
DIMM support
A*
B*
1G Kingston KHX8500D2K2/2GN N/A Kingston SS Heat-Sink Package • •
1G Corsair CM2X1024-8500C5 N/A Corsair DS Heat-Sink Package • •
1G Corsair CM2X1024-8500C5D 5 Corsair DS Heat-Sink Package • •
512MB ADATA M2OMIDG3H3160INC5Z 5 ADATA SS Heat-Sink Package • •
1G ADATA M2OMIDG314720INC5Z 5 ADATA DS Heat-Sink Package • •
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