PC upload 256M128M just installed a 256 faster than the fast?
Users questions:I am talking about a 256 plus a 128 and 256 which only one speed?
Experts answer: depends on your system or not to support dual channel memory technology, if supported, of course, two 128-well, if not support, or a 256 bar, but the look of your memory I think your machine a moral oneHolders of two-channel. Fast and unhappiness depend on the frequency and delay, DDR400 delay was 2.5, DDRII533 the delay up to 4 or more, therefore, DDRII memory, at frequencies above 800 in order to achieve more than DDR memory performance. Is again the minimum to be installed 512M of memory.screen.width*0.35)this.width=screen.width*0.40 *