Chieftec Polaris PPS-850FC 850 W 100 240 V 50 60 Hz Attivo 120 W 850 W ATX 12V
20+4 pin ATX. Output connectors : 1 x power 24 pin ATX with detachable 4 pin section. Power Capacity : 850 Watt. Cooling System : 140 mm fan. 1 x 4 PIN mini-power connector. 12 x 15 pin Serial ATA power.