ROG heatsinks cover critical components. Lower temps result in a longer lifespan and reduced noise Axial-tech cooling: 120mm fan with PWM control for low noise and thermals kept in check ATX 3.0 Compatible: ROG Loki is compliant with ATX 3.0 guidelines and bundled with a 16-pin PCIe cable that can pipe up to 600W of power to PCIe Gen 5.0 graphics cards 80 PLUS Platinum certified: Up to 92% efficient for low heat and noise, and increased reliability Aura Sync compatible: Ready to synchronize lighting effects across your gaming setup.