Features : For Dual Core CPU,AMD,Intel High efficiency Low ripple & noise Output over voltage protection Short circuit protection on all outputs Internal 8CM or 12 Cm Fan 100% Hi-pot tested 100% burn-in under high ambient temperature(50íµ) MTBF:100K hours at 25íµ Dimension:150mm*140mm*86mm(L*W*H) Color: Silver, Black, Blue, Golden Passed series of UL, CE, CB, CCC, and FCC certifications DC Connectors: 20+4P for M/B, 4Pin for CPU, 4Pin for HDD, 4Pin for FDD, SATA Connector AC Input Rating 110V Model: 90~140V/8A 230V Model: 150~265V/4A Input Frequency: 50/60í+3Hz Standard carton packing for export others depend on clients requirements