LC420-12 V2.31 Features: 350W max. / Peak 80 PLUS® BRONZE 230V EU-certified Efficiency up to 89.48% Standby consumption: 0.21W 120mm fan 1x PCI-Express 6-pin Incl. Active PFC (power factor correction for efficient use of the consumed current) and all relevant safety circuits Specifications: Power supply type Office series ATX standard ATX V2.31 Connections 24-pin mainboard 1x 40 cm 4+4-pin mainboard 12V 1x 40 cm PCI Express 1x PCI-Express 6-pin 40 cm SATA 3 (2x 40 / 1x 55 cm) PATA 1x 70 cm FDD 1x 55 cm Test mark TÜV, CE Fan 120 mm PFC active Dimension h x w x d 85 x 150 x 141 mm Weight (retail) 1.274 kg Performance 350W max. / Peak +3,3V 21A +5V 15A +12V1 11A +12V2 8A Efficiency up to 89.48% Standby consumption 0.21W - ErP 2013 Temperature-dependent control for housing fans Yes Safety circuits OVP = overvoltage protection OPP = overpower protection SCP = Short-circuit protection UVP = Undervoltage protection Full range (110V/220V) no Haswell compatible Yes Manufacturer code LC420-12 V2.31