Question about buying Acbel power supply for HP slimline

[efx2001]

Does anybody know of trustworthy site that sells a Acbel PC-6012 160w or more power supply for a HP slimline desktop? I am looking for the one the has the atx plug coming out the side. Please help if you can. Thanks

 

[iceclock]

that sounds very low wattage.

and know have no idea.