Fractal Design FD-PSU-ION-SFX-500G-BK Power Supply Unit Battery And Power Supply

The Ion SFX-L Gold is a modular, high-performance power supply unit with emphasis on enhanced cable flexibility and superior output quality.

Keeping it down
You'll rarely hear a sound from the Ion SFX-L Gold, mainly due to a semi-passive mode that only activates the fan when it's really necessary. Even then, the true FDB bearings will make sure it remains very discrete.
The semi-passive Zero RPM mode maintains total silence under light loads.
The custom-tailored 120 mm fan with FDB bearings ensures discrete operation even under heavy use.

Full modular design
Reduced clutter results in a clean and simple installation

The power of flexibility
Thanks to an ultra-high strand count wire and special insulation, our UltraFlex DC wire bends and twists effortlessly to fit your installation instead of fighting it.
Combining an increased strand-count and reduced diameter of just 0.08 mm allows thinner, more flexible cables

Specially formulated insulation increases flexibility without impacting efficiency or current capacity

Cables flex and flow with ease for near-effortless routing and superior cable management opportunities

Cables bend and twist to make for easy connections in tight spaces with less resistance and strain

10 year warranty
All Ion SFX-L Gold power supplies are 80 PLUS® Gold Certified and backed with a 10-year warranty and full electrical protection suite for your peace of mind.