LC6550 V2.3 Features: 550 W Black ribbon cable (SATA/PATA/FDD) Black sleeved cables (20+4-pin/4+4-pin/PCIe) 80 PLUS® BRONZE-certified Efficiency up to 85 % Full range: 110 – 240 V 120 mm fan 2x PCI-Express 6+2-Pin Specifications: Power supply type Super Silent Series ATX standard ATX V2.3 Connections 20+4-pin mainboard 1x 550 mm 4+4-pin mainboard 12V (8-pin EPS) 1x 600 mm PCI Express 2x 550 mm SATA 2x 480 mm / 2x 600 mm / 2x 720 mm PATA 1x 480 mm / 1x 600 mm / 1x 720 mm FDD 1x 840 mm Test mark CE, TÜV Fan 120 mm PFC active Dimension (product) 85 x 140 x 150 mm Dimension (packaging) 85 x 140 x 150 mm Weight (product/total) 1.7 / 1.95 kg Performance 550 W +3,3V 18,0 A +5V 18,0 A max. combined 100,0 W +12V 42,0 A max. combined 504,0 W Efficiency up to 85 % Standby consumption <0.5 W - ErP 2013 Temperature-dependent control for housing fans Yes Safety circuits OVP = overvoltage protection OCP = Overcurrent protection OPP = overpower protection SCP = Short-circuit protection UVP = Undervoltage protection Full range (110V/220V) Yes Haswell compatible Yes Manufacturer code LC6550 V2.3