I have 2 computer power supplys for sell
#1-out of a HP desktop for upgrade reasons.Max output 300 watts
#2 -NIB installed breifly to test wasnt what the son was looking for.Raidmax ATX model #RX-450k Max output 450 watts. $30 dollars for the pair shipped
Thanks for looking.

looks like a good deal for someone, unfortunately my lowest end system requires a minimum of a 630 watt psu, and my other system has a 1000 watt psu in it.