Will an ATX PSU fit in MiniITX case?

Question

I want to build a mini-itx computer, but I want to know if I have to buy an special sized (mini-itx) PSU, or if I can go with an standard ATX PSU.

Note: This is the case: BitFenix Prodigy BFC-PRO-300-OOXKO-RP

Solution

As per the official specs for your indicated case:

Power Supply: PS2 ATX (bottom, multi direction), PSU cage depth 180mm, max PSU depth 160mm

So no, a special power supply is not needed. An ATX power supply is needed, provided it's not longer than 160mm.

The same may not apply to other Mini-ITX cases, so be sure to check it's official specs.

Comments

[Ramhound]

check the dimensions of the PSU, then check the accepted dimensions of the case, if the PS is within the dimensions the case it will work

[Mike Diglio]

To go off this answer, keep in mind that some Modular PSU's, although normal ATX in size, cable length, width and braiding may cause the PSU to not fit - Ensure you give yourself some room so you aren't "jamming" the PSU in the case and over-bending cables at their base.