Elite power meets unrivaled performance antecs hcg m power supplies are the perfect combination of power and efficiency the hcg m features special heavy duty high current connectors and cabling that supply extreme levels of power and superb efficiency thanks to 80 plusreg bronze certification and active pfc highest quality connectors japanese brand capacitors and a quiet 135 mm double ball bearing fan complete the package the hcg 620m features high current cable management and 10 pin m