FSP SPARKLE FSP300-60ATV 300W ATX Power Supply, support Norco rackmount cases, such as RPC-230, RPC-250, RPC-270, RPC-430, RPC-450, RPC-470....... | Feature: Complied with ATX12V 2.0 standard High efficiency, low noise and ripple and reliability Remote On/Off function Internal 80mm 12V DC fan included Noise Killer (Thermal fan speed control function) Complies with FCC part 15 subpart J Class B and CISPR 22 Class B Output over voltage, short circuit, and over current protection 100% Hi-pot, ATE, and burn-in tested Re-settable power shut down Approved by UL 60950, TUV, IEC 60950, NEMKO (CB Report) Included On/Off Switch Input: Input Range: ±10% of 115Vrms/57~ 63Hz, ±10% of 230Vrms/47~ 53Hz, manual selection. Input Current: 7A (RMS) @ 115Vrms/60Hz, 4A (RMS) @ 230Vrms/50Hz Inrush Current: 80A Max cold start, 100A Max warm start measured at 115Vrms/60Hz Output: Total Output: 300W +3.3V and +5V total output not exceed 120W +3.3V is load on 20A then +5V maximum load is 10.8A; +5V is load on 20A then +3.3V maximum load is 6A +12V1+12V2 total output not exceed 264W +3.3V, +5V, +12V1, and +12V2 total output not exceed 286W Connectors: 20/24pin Main power; 4pin P4 power; 4x Peripheral; 1x SATA; 1x Floppy Dielectric Withstand: Input to frame ground 1800V AC for 1 second Insulation Resistance: 20 Meg. Ohm Min. Efficiency: 70% minimum measured at nominal AC main voltage with maximum load on all outputs Rise Time: Less than 20mS on all outputs Hold-up Time: 12ms minimum at 115V/230VAC Power Good Signal: Power on delay time 100 ms to 500 ms, off delay 1ms minimum (TTL and CMOS compatible) Leakage Current: Not exceed 3.5mA MTBF:100,000 hours on maximum load at +25°C Dimension (WxLxH): 6 x 5.5 x 3.4 inch / 150 x 140 x 86 mm