2. install ddr dimm straight down into the socket 1 using both hands, then socket 2, and so forth.

   

    3. the clip on both ends of the socket will close up to hold the ddr dimm in place when the ddr dimm reaches the socket bottom.

   

    1. to enable dual channel, it must besame density (128/256mb, etc.); same technology (128/256mb, etc.);same bus width (x8, x16); both single- (or dual-) sided; installed on symmetical memory slots.

    2. if your system uses an 800mhz cpu with ddr333 memory, the memory interface of the chipset will runs at 320mhz.