The fully modular Toughpower GF1 series available in 850W model and built to deliver 80 Plus Gold efficiency. The Toughpower GF1 is able to satisfy the market, where Pc enthusiasts are looking for a premium power supply with all the latest features.Compact Design with 140mm DepthThe Toughpower GF1 Series is designed to be compact with a size of 140 x 86 x 150mm providing ample space for cable management.Zero Cable PlatformFarewell to messy cables! We have connected the back panel and the Pcb with a copper plate for better heat dissipation and impressive output power quality.Be Smart, Stay QuietFeaturing a 120mm fluid bearing fan to deliver excellent airflow. Furthermore, the Smart Zero Fan will not spin until the load exceeds certain percentage of the power supply, minimizing undesired noise.Fully Modular Low-Profile Flat CableOffers cable selection for users while powering the system at an advantageous voltage. Low-profile flat black cable makes cable management easier, reduces clutter and increases airflow inside the chassis.High Quality 105 Degree C/221 Degree F Main CapacitorsProviding great durability as well as offering the highest stability, while remaining reliable.High Amperage Single +12V Rail and High-Class TechnologiesPowerful single +12V rail can properly deliver the power you need for the best compatibility. The use of Llc and Dc to Dc circuit design provides very stable operation.80 Plus Gold Certified and Intel C6/C7 States ReadyToughpower GF1 series saves energy through its high energy efficiency up to 90% and is certified to 80 Plus Gold. The series has been optimized to work with all generations of Intel's processors to achieve maximum energy saving.Built-in Industrial Grade ProtectionTo protect the hardware, Toughpower GF1 series is built with industry grade protections: Ocp (Over Current Protection), Ovp (Over Voltage Protection), Uvp (Under Voltage Protection), Opp (Over Power Protection), Scp (Short Circuit Protection), Otp (Over Temperature Protection)..