thermaltake smart 700w 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. 120mm ultra quiet fan smart series adopt 120mm cooling fan delivers excellent airflow at an exceptionally low noise level. 80 plus standard certified and haswell ready smart series saves energy through its high energy efficiency of up to 86% and is 80 plus standard certified. high-quality components high quality components enable non-stop usage with stable and reliable performance, no more capacitor explosion and leakage. type intel atx 12v 2.3