Incorporating various high-quality components, the Smart Series - models are rated from 500W to 700W - saves energy through its high efficiency of up to 86% and accommodates any mainstream build with the most demanding requirements. An embedded intelligent cooling fan delivers excellent airflow at an exceptionally low noise level. Additionally, the Single +12V rail design enables non-stop usage with stable and reliable performance. P/N: PS-SPD-0700NPCW**-W ShortP/N: SPD-0700PModel: SP-700AH2NKWType: Intel ATX 12V 2. 3 Max. OutputCapacity: 700W Color: Black Dimension (H x W x D): 86mm x 150mm x 140mm PFC ?Power Factor Correction? : Active PFC Power Good Signal: 100-500 msec Hold Up Time: 16msec (minimum) within 60% load Input current: 12A max Input Frequency Range: 50 Hz - 60 Hz Input Voltage: 100Vac - 240Vac Operating Temperature: 5? to +40? Operating Humidity: 20% to 85%, non-condensing Operating Temperature: -40 ? to +55 ? Operating Humidity: 10% to 95%, non-condensing Cooling System: 120mm Fan: 1800 R. P. M. ± 10% Efficiency: 80-87% efficiency @ 20-100% load MTBF: 100, 000 hrs minimum Safety Approval: CE/CB/TUV/ UL/ FCC PCI-E Connector: PCI-E 6+2pin x 2.