Quote from North Pesos:
BTW, choose a good power supply, this is very important if you want a reliable PC.
I agree fully. About four years ago, I put together a pretty nice system which I used both for trading and gaming. Spent good money on the motherboard, video card and extra memory, top of the line CPU at the time, etc. Plus, I had a $150 UPS to protect against power surges, blackouts and brownouts. I thought my computer was bulletproof. Unfortunately, the weak link was a cheap generic power supply that came with the "bargain" case I put everything in. I really learned my lesson the hard way. One day the power supply just blew and it wrecked all of the components in my computer except the hard drives and CD-ROM drive. I had to replace everything. The only good break I got is that my data was still intact, as the hard drives were not damaged. Before this happened I had never really thought about how important the power supply is. Even if you have an expensive UPS to guard against power anomalies, it won't do a thing to help you if you have a crappy power supply.