SPARKLE SPI300G-B 300W AT Power Supply Fans: 1 Efficiency: 65% Over Voltage Protection: Yes Input Voltage: 95 V AC to 132 V AC 180 V AC to 264 V AC Input Frequency Range: 47 - 63 Hz Input Current: 6 A @ 110 V, 3 A @ 220 V MTBF: >50,000 Hours Dimensions: 3.4 x 5.90 x 5.50