EVGA SuperNOVA 850 P2 Power Supply - Internal - 120 V AC, 230 V AC Input - 3.3 V DC @ 20 A, 5 V DC @ 20 A, 12 V DC @ 70.8 A, -12 V DC @ 2.5 A, 5 V DC @ 500 mA Output - 850 W - 1 +12V Rails - 1 Fan(s)

Fully Modular to reduce clutter and improve airflow Unbeatable EVGA 10 Year Warranty and unparalleled EVGA Customer Support Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), and SCP (Short Circuit Protection) 80 PLUS Platinum certified, with 92% (115VAC) / 94% (220VAC~240VAC) efficiency or higher under typical loads Double Ball Bearing fan for exceptional reliability and quiet operation NVIDIA SLI & AMD Crossfire Ready Highest quality Japanese brand capacitors ensure long-term reliability Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.