Mini Atx Power Supply Pinout

If you re using this pinout table to test power supply voltages be aware that the voltages must be within atx specified tolerances.

Mini atx power supply pinout.

Molex 39 00 0038 mini fit jr 5556 crimp terminal female pins also great for computer psu power supply pci e eps atx connectors 100 piece 4 1 out of 5 stars 18 6 85 6. Connectors used by both kinds of power cables can sometimes be forced into a differently polarized connector if they only have a few pins and you push hard enough. Click here for dc input mini itx style power supplies. 2 x sata i right angle 1 x 40mm silent fan 4 pin 12 v 20 4 pin 4 pin peripheral floppy drive.

Replaced by v 2 x with 24 pin connector. Click here for 12 volts dc input atx power supplies suitable for use in cars. Pinout of atx power supply connector and layout of 20 pin molex 39 29 9202 connector and 20 pin molex 39 01 2200 connectorv 1 x with 20 pin connector was widely used at pc motherboard. F inding a good sfx psu can be an arduous task for most looking to build a sff small form factor pc.

Some psus may have three or four 12 volt 4 pin connectors. Itx wtx and atx power supply pinout and connector pinout for 20 and 24 pin connector systems. 20 pin molex 39 29 9202 at the motherboard. Also the pinout for the 8 pin processor connector.

The p n for a standard p4 is 39 01 2040 or equivalent. We have also included the best sfx l power supplies for those who have a bit more room depth wise in their itx or sff case. Power supply pinouts and how. An 8 pin or 4 4 pin auxiliary connector providing additional power to the cpu and a main 24 pin power supply connector an extension of the original 20 pin version.

The molex mini fit jr. If you have an atx power supply with a 24 pin main cable it s okay to plug it into a motherboard with a 20 pin connector. Therefore in this article we have reviewed the best sfx power supplies for mini itx and sff cases. An atx power supply provides a number of peripheral power connectors and in modern systems two connectors for the motherboard.

Pinout of atx atx12v 24 pin power supply connector and layout of 24 pin molex 44206 0007 connector and 24 pin molex 39 01 2240 or equivalent connectoratx 2 2 and later atx12v 2 is common atx standard 24 pin connector.