• EVGA 550 G3 - "The Next Generation in Power"
• 80 plus Gold certified, with 90% (115VAC) / 92% (220VAC0-40VAC) efficiency or higher under typical loads
• Fan size/ Bearing: 130 millimeter Hydraulic Dynamic Bearing for ultra-quiet perfromace
• Heavy-duty protections, including OVP, UVP, OCP, OPP, and SCP

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.