EVGA SuperNOVA 850W G+ Fully-Modular Power Supply, 80 Plus Gold Efficiency

Since its launch in 2013, the EVGA SuperNOVA G1 power supplies have been among the longest-lasting and best-performing power supplies on the market. Despite only a few changes over the years it's only fitting that it's time for an upgrade. Enter the G+, the new and improved fully-modular power supply lineup from EVGA with an 80+ Gold efficiency rating.Additionally, the G+ power supplies feature a cleaner internal layout to increase airflow, a variable-resistor module (to increase voltage stability), two DC-to-DC modules for more efficient power switching on all models, a full suite of power-supply protections, and EVGA's world-leading global 10-year warranty on all G+ power supplies.When it comes to building a system, even the smallest differences can make or break your build. Each G1+ power supply is between 10mm to 20mm shorter than its G1 counterpart, giving you more space without sacrificing quality.Quieter and Longer-Lasting FansG+ 135mm Fluid Dynamic Bearing Fan versus G1 135mm Dual Ball Bearing Fan - Fluid dynamic bearings reduce the wear and tear on a fan's bearings, reduce noise, and feature a longer-lasting life than dual ball bearing fans.Tighter 12v Load RegulationThe G+ features upgrades in many areas, including a single 12V rail, 100% Japanese capacitors, VR module and 2 DC-to-DC modules on all G+ power supplies. This results in over 90% efficiency, 0.52%-0.62% 12V load regulation and stable power to all connected devices.Up To 22% Quieter Under LoadCombining its fluid dynamic bearing fan, along with a cleaner internal layout, the G+ power supply lineup reduces noise by up to 22%, compared to the G1 power supplies.Gold-Rated Efficiency80 Plus certification ensures your power supply isn't wasting power and turning it into excess heat. Under typical load, this power supply is 90% efficient or higher.100% Japanese CapacitorsGet the most reliability and greatest performance with the use of the highest possible quality Japanese capacitors.Fully Modular DesignA fully modular design allows cables to be removed from the power supply for ease of installation and removal. You can also leave off unnecessary cables to reduce case clutter and maximize case airflow.Tight Voltage Regulation (A single +12V rail offers the best power output, rail stability and compatibility with the latest hardware. EVGA SuperNOVA G+ provides up to 70.8A on a single rail!Fluid Dynamic Bearing FanA high-quality 135mm fluid dynamic bearing fan gives the SuperNOVA G+ an excellent thermal and acoustic profile, and its high reliability ensures a long PSU lifetime.To Protect and To ServeThis PSU will cover your circuits with complete protection: OCP, OVP, OTP, OPP, SCP and UVP.