Reply to thread

you mean - these power supplies (PSUs) - right?


yeah, but there's a reason - the internal components are packed much more dense - this makes FLEX PSUs much smaller but also more expensive


to save you some unnecessary trouble, here is a size comparison between big ATX / small ATX / SFX / FLEX


[ATTACH=full]3685[/ATTACH]


[ATTACH=full]3686[/ATTACH]


even if you remove the fan and housings around the ATX/SFX PSUs, the circuit boards with all components are still a lot larger than a FLEX PSU


Maybe have a look if you can find a good second hand FLEX ... or TFX if it fits in your HP prebuilt


Good luck!