myVolts Power Supply Mini ITX/Flex ATX 350W

Compact 350 W Flex ATX PSU

This myVolts Mini ITX/Flex ATX power supply delivers 350 W from a 150 mm x 81.5 mm x 40.6 mm chassis. It targets owners of slim SFF PCs, mini-ITX cases, HTPC enclosures or 1 U rack-mount chassis who need a direct replacement unit. The reduced depth improves fit in tight layouts where standard ATX units cannot be installed.

Suits slim desktop refreshes, not high-power builds

Builders restoring an HP Pavilion Slimline s3280tw or similar small-form-factor systems will find the 20+4 pin ATX, 12 V ATX, SATA and Molex connectors cover the original wiring. Users planning discrete graphics cards, multiple drives or heavy overclocking should look elsewhere because the 350 W ceiling and single 80 mm fan limit sustained high-load headroom.

Straightforward swap with cable-length checks

Installation follows the usual four-screw mount and connector routing; the 150 mm depth eases cable management in shallow cases. The switchable 110 V / 220 V input must be set before power-on. The main risk is connector reach: the 6-inch and 15-inch leads may fall short in chassis with non-standard drive bay positions, so verify routing paths before closing the side panel.