LC1800 V2.31 - Mining Edition Specifications: Power supply type Mining Edition ATX standard ATX V2.31 Connectors 20+4 pin mainboard 1x 50 cm 4+4 pin mainboard 12V (EPS) 1x 50 cm PCI-Express 20x PCI-Express 6+2-Pin(10x 55/10x 70 cm) SATA 4 (2x 45 / 2x 60 cm) PATA 6 (3x 45 / 3x 60 cm) FDD - Mark of conformity CE Fan 2x 80 mm PFC active Dimension h x w x d 86 x 150 x 210 mm Weight 3,03 kg Power rating 1800W +3,3V 15A +5V 15A max. combined 100W +12V 142A max. combined 1704W Efficiency > 85% Multirange (110V/220V) no Haswell compatible yes