Characteristic: * Standard 2x8cm fans * Dimension : 140(W)X150(L)X86(H)mm * High efficiency * Low ripple and noise * Automatically fan speed control * Over voltage protection * Over current protection * Over load protection * Short circuit protection * 100% burn-in under high ambient temperature (50癈) * MTBF: 100,000 hours at 25癈 * Excellent stability and reliability Specification: Input: * Voltage: 90-132VAC/180-264VAC * Frequency: 47-63Hz * Current: 2.5A Max.at 230VAC Output: * Over voltage protection: +12V,+5V,+3.3V * Over current protection: +12V,+5V,+3.3V * Power good signal: 100 - 500 ms * Power fail signal: 1 ms Min. * Hold up time: 17 ms Min. Output rating: OUTPUT: +5V: 30A +3.3V: 28A +12V: 18A -12V: 0.5A -5V: 0.3A +5VSB 2A Total power:350W