Hello,
I have a Toshiba Satellite M200-E431 w/ 2GB onboard. I'm thinking of upgrading to 4GB to keep up with Vista's demand. However, the following results in newegg:
http://www.newegg.com/Product/Produc...027+1309121118 gives an option for PC2 5300 and PC2 5400. Specs on my laptop say that it's currently equipped with PC2 5300. I was wondering if pwede ang PC2 5400? Will I gain any performance advantage if I choose this or should I play safe and buy the PC2 5300? Would it even be possible to use 800Mhz DDR2 on my laptop?