Antec High Current Gamer Extreme HCG850 - Power supply (internal) - ATX12V 2.4/ EPS12V - 80 PLUS Gold - AC 100-240 V - 850 Watt - active PFC

Server-grade 50 deg.C temperature rating. HCG Extreme delivers non-stop industrial class performance for high-end computer systems at up to 50 deg.C ambient. 100% Japanese capacitors. Using 100% high-performance Japanese capacitors, the HCG Extreme Gold series ensures the tightest DC stability and regulation, for reliability that you and your system can count on. PhaseWave design. A server-class full-bridge LLC design with a synchronous rectification based on a DC-DC topology. 135mm FDB FAN. The whisper-quiet, 135 mm fluid-dynamic bearing (FDB) fan provides high airflow with the durability and longevity that is a signature of Antec quality.