Smart SE2 600W SPS-0600AH3CKW The presentation from Thermaltake in the essence of mainstream systems – the SMART SE2 Series PSU, a performance series of power supply units (PSU) that incorporated various PSU high-tech components, leading technology and Eco-friendly credentials, ranged between 500W to 700W with semi-modular that will accommodate any mainstream build under any circumstance. It is ideal for users to build a home or office system for 24/7 stable demands. Specifications: WATTS 600W FORM FACTOR ATX MODEL SPS-0600AH3CKW TYPE Intel ATX 12V 2.3 MAX. OUTPUT CAPACITY 600W COLOR Black DIMENSION ( W / H / D ) 86mm x 150mm x 140mm PFC (POWER FACTOR CORRECTION) Active PFC POWER GOOD SIGNAL 100-500 msec HOLD UP TIME 16msec (minimum) within 80% load INPUT CURRENT 7A INPUT FREQUENCY RANGE 50 Hz INPUT VOLTAGE 230 Vac OPERATING TEMPERATURE 5℃ to +40℃ OPERATING HUMIDITY 20% to 85%,non-condensing STORAGE TEMPERATURE -40 ℃ to +55 ℃ STORAGE HUMIDITY 10% to 95%, non-condensing COOLING SYSTEM 120mm Fan: 1800 R.P.M. ± 10% EFFICIENCY 82-86% efficiency @ 20-100% load MTBF 100,000 hrs minimum SAFETY APPROVAL CE/CB/TUV PCI-E 6+2PIN 600W CONNECTOR CPU: 4+4 Pin/PCI-e: 6+2 Pin/SATA INPUT CURRENT 7A