Im building a new pc for the first time. I just need the pc for browsing and watching movies. So i decided to go with asus a68hmk mobo, amd a6 6400 k cpu, 4gb hyperx kingston ram, optical drive and my old laptop hard drive. Basically i want my pc to be low cost with reliable parts. Im confused with psu part. Can i get 350w antec psu for my configuration or should i need to go with 450w antec or corsair. Im not planning to buy a graphic card in future or now coz i wont be playing games and please suggest a low cost cpu fan for that mobo