EVGA 400W 100-N1-0400 PSU (power supply unit).
NOTE: This item is listed as "for parts / not working" because as per 's listing guidelines untested items must be categorized as such when the seller is unable to suitably test each individual part. Since I don't have the means to test every individual part "it worked when it was last powered on before going into storage" is the best I can say.
All parts have been lightly dusted and in the case of processors and heatsinks the old thermal paste has been removed. Where applicable, all parts ship in antistatic bags. I offer combined shipping if you want to buy multiple items, simply message me and I'll get you an estimate as soon as I can.