* High efficiency * Low Ripple & Noise * Output over voltage protection * Short circuit protection on all outputs * Reset table power shut down * Approved by UL, CB & CE * 6Pin P8 + 6pin P9 AT Connector * FCC part 15 subpart J Class B at 115VAC operation & CISPR 22 Class B at 230 VAC operatio * 100% burn-in under high ambient temperature (50¢J) * Vacuum-impregnated transformer * 100% Hi-pot tested * Dimension: 5.75"(W) x 3.25"(H) x 5.5"(D) Power Description: Output Power 300 W Input Voltage 115V / 230V AC Frequency 60/ 50 Hz Output Voltage +5V -5V +12V -12V MAX(A) 30A 0.5A 10A 0.5A MIN(A) 0.5A 0.5A 0.5A 0.5A Technical Information: Fan Rear Fan MTBF 100000 Hours at 25°C Connectors 6+6pin AT P8/P9 | 4pin AT Push Button| 4pin Molex | 4pin FDD This power supply is compatible with many old model system, Accounting system, Automatic control machine, storage PCs for power supply replacement.