Installing Dimms; Use Ddr2 Dimms - Intel DQ965WC Product Manual

Intel Desktop Board DQ965WC Product Guide
NOTE
All other memory configurations will result in single channel memory operation.

Installing DIMMs

To make sure you have the correct DIMM, place it on the illustration of the DDR2
DIMM in Figure 19. All the notches should match with the DDR2 DIMM.
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Figure 19. Use DDR2 DIMMs