Unless you have a ancient ddr2 memory controller, yes. The mainboard will autokatically downclock the 800Mhz chip to 667Mhz to syncronize the two speeds.
THEfog On 20/01/2011 9:53 PM, "AngelicTears" <[email protected]> wrote: correct me if im wrong, its a Gigabyte product right? according to some googling, it may be possible, although default setting for that mobo is to allow only a max of 667MHz, it can downclock ur RAM to from 800MHz to 667MHz.. although in most cases, ur system might not be able to start at all, varying from BIOS setting.. with that said, real world cases often varying from other system to another, so what u can do is to borrow other ppl's DDR800 ram and test it first before purchasing. also a rule thumb is to install ram in pairs or same spec for dual channel and compatibility...a ddr2-667 should be paired with same ddr2-667..also u could find a nice used ddr2-667 out there, its kinda rare for it not to be available..unless ur in a fast developing country where every computer parts of 6 month are "outdated" :) On Thu, Jan 20, 2011 at 3:16 AM, Shuv <[email protected]> wrote: > > ihave a 945gcmx-s2 mother... -- 9xx SOLDIERS SANS FRONTIERS -- 9xx SOLDIERS SANS FRONTIERS
