Antec NeoHE 500 High Efficiency 500W Power Supply
Specifications:

Mfr Part Number: 0761345-28500-1(NEO HE500)
Features:
Switches: ATX Logic on-off; Additional power rocker switch
Maximum Power: 500W
Transient Response: +12V, +5Vand +3.3V independent output circuitry provides stable power and tighter cross regulation (+/- 3%)
P. G. Signal: 100-500ms
Over Voltage Protection recycle AC to reset
Universal Input With Active PFC
Three +12V Output Circuits
+5V trip point < +6.5V
+3.3V trip point < +4.1V
+12V trip point < +14.3V
Special Connectors: ATX12V; Molex Peripheral; Floppy; SATA; PCI Express
Leakage Current: <3.5mA @ 115VAC
Output: 500W continuous output @ 50°C ambient temperature
Input Voltage: 100Vac to 240Vac +/-10%
Input Frequency Range: 47 ~ 63 Hz
Inrush Current: 60A @ 115V , 100A @ 230V
Input Current: 9A @ 115V, 4.5A @ 230V
Hold-up Time: 20ms at full load
Efficiency: Upto 85%
EMI/RFI: FCC Class B
MTBF: 80,000 hours
Connector: 24/20/6pin, SATA, 4pin Power Connectors
Cooling: One Super-Silent 80mm Fan Keeps NEO HE Cool; Less than 18dBA Noise Level
Safety Approval: UL, CUL, TUV, CE, FCC, CCC, CB, C-tick
Dimension (WxLxH): 5.9 x 5.9 x 3.4 inch / 15 x 15 x 8.6 cm
Weight: 5 lbs / 2.3 kg