DESIGNED FOR UNBEATABLE POWER FOR YOUR GAMING PC The ROG STRIX 850W White Edition partners high-end cooling and premium components to offer a super-quiet, high-performance product perfect for core gamers. It features incredible ROG heatsinks that effectively cool your PSU and allow it to perform at its best. The ROG 850W features intuitive Axial-tech fan design to make cooling more effective and to guarantee great operation. On the inside, low RDS (on) MOFSETs and premium Japanese capacitors effortlessly take on power delivery and offer incredibly quiet and efficient power with the strength to handle the most demanding gaming feats. The White Edition is perfect for gamers with a white setup who want to keep a sleek, clean design throughout their PC. INNOVATIVE AXIAL-TECH FAN DESIGN Axial-tech fan design was originally the end result of R&D efforts for top-end ROG graphics cards. This innovative design has now been carried over to the PSU to give it the same fantastic performance. It features a smaller fan hub that facilitates longer blades and a barrier ring that works to increase downward air pressure. The enhanced efficiency allows the fan to keep things nicely cooled at low RPMs, resulting in less system noise and increased component lifespan. DUAL BALL FAN BEARINGS Different PSU bearing types have unique pros and cons. In ROG Strix PSUs, durability is a critical factor, so they feature a dual ball bearing setup which allows it to last up to twice as long as a sleeve bearing design. NEAR-SILENT 0DB OPERATION The ROG Strix PSU features an on-board controller that brings the 135mm fan to a standstill when total draw power (TDP) is below 40%, allowing you to enjoy light gaming in relative silence. When it goes above 40% TDP, the fans will automatically start up again. EXCLUSIVE ROG HEATSINKS With two times more volume than traditional designs, the integrated ROG heatsinks offer significantly lower temperatures inside Strix PSUs. This improves the longevity of compon