. Model DA500 Type ATX 12V V2.31 Certifications 80PLUS Bronze Dimension 150×140×86mm (W x L x H) Output Capacity 500W Input Voltage 100~240V Input Current 8A Input Frequency Range 45~60Hz Fan Size 120mm Black Fan PFC Active PFC (>0.99) Power Good Signal 100-500ms Hold Up Time  >16ms Efficiency 85% Under Typical Load Protection OVP / UVP / SCP / OPP  Operation Temperature 0~40°C Regulatory CE / FCC / CCC / CB / EAC / TUV MTBF 100,000 Hours EAN 6933412798699 P/N DP-BZ-DA500N http://www.deepcool.com/product/powersupply/2016-06/10_5493.shtml