ATX12V Version: v2.4, Continuous power W: 850 Watts, MTBF hours: 100,000 hours, Warranty: 10 Year, 80 PLUS Efficiency: Gold , Cable Type Type: 4. CORSAIR RM Series Fully Modular Ultra-Low Noise Power Supplies with triple/dual EPS12V connectors deliver consistent 80 PLUS Gold efficient power to your PC