The power supply in my 4yr old HP computer died. This power supply was purchased to replace the original 350watt supply. It is a little more powerfull than the original and has all the right connectors. It even has more SATA power connectors than the original PS I replaced. It installed easily and has worked flawlessly. The fan in this supply is as quiet as the original, maybe a little more quiet. I found cheaper supplies at other on-line sites, but this one was available the day I needed it. I bought it at Best Buy On Line and picked it up an hour later with in-store pick-up. Overall I am very satisfied.
What's great about it: Has all the right connectors, quiet, installed easily