Do mATX and ATX powersupplies have the same Pinout?

[Retro2001]

For testing purposes, can mATX and ATX powersupplies be interchanged? Thanks.

Will

 

[Braxus]

Only difference I've been seeing between them is the wattage output.

 

[Athlon4all]

For the most part ATX and mATX connectors are the same. I'd bet that there's some OEM's using Propriarity ones that use different connectors, but for the most part ATX and mATX connectors are the same.

 

[Jhhnn]

They're the same except that SFX supplies don't have -5v. No big deal, modern boards don't use it anyway. Check it out at www.formfactors.org....