Standard ATX power supply Seasonic 430w S12II 430B Standard ATX power supply seasonic 430w S12II 430B, support Norco rackmount cases, such as RPC-470, RPC-450, RPC-450TH, RPC-450FH....... Mfr Part Number: S12II 430 BRONZE Features: Supports latest Intel & AMD processors Support Vista System Support SATA interface Over Power Protection Over Voltage Protection Short Circuit Protection SLI Support 80 PLUS Certified Total Power: 430 W Input Voltage: 100 ~ 240 V Input Frequency Range: 47 ~ 63 Hz Output: +3.3V @ 20A; +5V @ 20A; +12V1 @ 17A; +12V2 @ 17A; -12V @ 0.8A; +5VSB @ 2.5A Connectors: 1x 20+4pin Main Power; 1x 8pin EPS12V; 1x 4pin ATX12V; 2x 4pin 3.5" FDD; 2x 6pin PCI-Express; 4x SATA; 6x 4pin Peripheral Cooling System: 120mm Ball Bearing Cooling Fan MTBF: 100,000 Hours at 25C Under Full Load Dimension (WxLxH): 150 x 140 x 86 mm RoHS compliant