EVGA Supernova 650 GT, 80 Plus Gold 650W, Fully Modular, Auto Eco Mode

80 PLUS Gold certified, with 90% (115VAC) 92% (220VAC~240VAC) efficiency or higher under typical loads Fully Modular to reduce clutter and improve airflow 100% Japanese Capacitors OVP, UVP, OCP, OPP, SCP, and Dual OTP Protections Fluid Dynamic Bearing Fan and EVGA Auto ECO Mode for ultra-quiet operation and increased lifespan Open box. Item appears to be in unused, excellent condition. Unable to test. Very clean. See images for item condition.  Everything included with this item can be seen in the images.