switchless 450w power supply Dimension 8400

[computation94]

I have been l been looking for one also I think I might have found one will this work?
http://www.ebay.com/itm/450W-M6480N-DELL-G4265-PH344-KH624-X2634-Power-Supply-Replacement-Upgrade-/111064763981

 

[Rayven2]

I've never understood Dell and their switchless PSUs, it sucks because I'm pretty sure it's just a standard ATX form factor which could let you buy much nicer PSUs. But yeah that should be a fine fit, here's another one;