Thermaltake Smart 430W Incorporating various high-quality components, the Smart Series – models are rated from 430W 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. 120mm Ultra Quiet Fan SMART series adopts an 120mm cooling fan with intelligent RPM control to guarantee cool performance and silent operation. Multiple Connectors Smart Series offers cable selection for users while powering the system at an advantageous voltage. The multiple connectors make cable installation an easy task. 80 PLUS Standard Certified and Intel C6/C7 States Ready Deliver up to 86% efficiency under real world load conditions to promise lowest power losses. Additionally, the Smart Series has been optimized to work with all generations of Intel''s processors to achieve maximum energy saving. High-Quality Components High quality components enable non-stop usage with stable and reliable performance, no more capacitor explosion and leakage.