High efficiency Low Ripple & Noise Output over voltage protection Short circuit protection on all outputs Resettable power shut down INTERNAL 8 cm fan Dual +12V output (+12V CPU,+12V I/O) 100% burn-in under high ambient temperature(50℃) Vacuum-impregnated transformer MTBF:100K hours at 25℃ 100% Hi-pot tested Line input fuse protection