ASUS ROG-STRIX-850G power supply unit 850 W 24-pin ATX ATX White

The ROG Strix 850W White Edition PSU, with 80 PLUS Gold certification, brings premium performance to the mainstream.


Pristine Chilled Power
The ROG Strix 850W White Edition PSU features sleeved modular cables, a variety of decals, and is dressed to compliment the aesthetics of a white gaming rig. Massive ROG heatsinks trickle down from the mighty ROG Thor series and Axial-tech fan design from our premium NVIDIA RTX™ graphics cards also make an appearance. Below the surface, low RDS (on) MOSFETs and premium Japanese capacitors take on power delivery with ease. The result is an incredibly quiet and efficient power supply with the reserves to handle the most intense gaming scenarios.

ROG Heatsinks
Let it sink in
The integrated ROG heatsinks have 2x more volume than traditional designs, resulting in significantly lower temperatures inside Strix PSUs. This extends the lifespan of components and allows 0dB operation for a longer duration than standard designs. The heatsinks are so effective that fan noise stays whisper quiet, even under full load.

Axial-tech Fan Design
Better, faster, stronger
Originally developed for top-end ROG graphics cards, Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure. For ROG Strix series power supplies, we've scaled that design to 135mm so it keeps things cool at low RPMs while producing less noise.

Dual Ball Fan Bearings
2x longer lifespan
Different bearing types have unique pros and cons. In a PSU, durability is paramount, so we built a dual ball bearing setup that will last up to twice as long as a sleeve bearing design.

80 Plus Gold Certification
Heart of gold
Top-end Japanese capacitors ensure efficient operation and have helped the Strix earn an 80 PLUS Gold certification. The increased efficiency also results in less heat, reducing noise and increasing reliability.

White Edition Design
Tabula rasa
White components can easily achieve a clean aesthetic or adopt ambient RGB colors for greater customization than their darker or painted counterparts. With a white case, modular cables, stickers, and magnets, this white edition PSU is a perfect fit for any white gaming rig.

Fully Modular Cables
Plug in
Keep your rig neat and tidy with fully modular cables. And if you'd like to add a dash of color to your build, the included CableMod coupon will set you on your way towards next-level customization.

10-year Warranty
A decade of power
We're so confident about the reliability of the ROG Strix Series PSUs that we back them with a 10-year worldwide warranty.