I'm looking to "budget upgrade" my computer, mostly because my motherboard died, and I've decided that I want to upgrade to 4Gb of ram. I found a deal on Newegg and decided to get this mother board ( http://www.ecs.com.tw/ECSWebSite/Product/Product_Detail... ) as part of a Celeron combo. It has two ram slots and is rated at 667/800MHz.
My questions are these: Is it ok to run the higher rated ram in the lower rated slots, and will the higher voltage of the ram (2.1-2.2v) of the ram cause any problems such as excessive heat, etc.?
I'm trying to keep my computer as heat-free and low voltage as possible, I'm going with a 450w psu and not overclocking or gaming, and I was wondering if this ram would cause a problem or if I would be better off going with something else.
Sorry for my memory noobness. I've tried searching the 'nets for an answer, but there is so much information !