The EVGA 220-G3-0850-X1 SuperNOVA 850 G3 Power Supply comes with great features like the rest of the G3 lineup. Smaller than most PSUs, this is only 150mm in length, perfect for Micro ATX or Mini ITX builds. A hydraulic dynamic bearing fan has better performance and quiet operation. The fully modular design means you'll only use the cables you need. EVGA’s dedication to performance has forged the latest power supply platform: the EVGA SuperNOVA G3 Series. With these new power supplies, EVGA took the best features of the award-winning G2 lineup and made them even better. The SuperNOVA G3’s smaller size, improved performance and a new Hydraulic Dynamic Bearing fan give you ultra-quiet performance with an increased lifespan.