EVGA SuperNOVA 1600 T2, 80+ TITANIUM 1600W, Fully Modular, ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester, Power Supply 220-T2-1600-X1 EVGA 1600 T2 - "Nothing Beats Titanium" 80 PLUS Titanium certified, with 94% (115VAC) / 96% (220VAC~240VAC) efficiency or higher under typical loads Fan Size / Bearing: 140mm Double Ball Bearing Heavyduty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection) 10 Year Warranty and unparalleled EVGA Customer Support