Thermaltake TR2 S 700WIncorporating various high-quality components, the new TR2 S 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.Ultra Quiet 120mm FanTR2 S Series adopt 120mm cooling fan delivers excellent airflow at an exceptionally low noise level.80 PLUS 230V Standard Certified and Haswell ReadyTR2 S Series saves energy through its high energy efficiency of up to 86% and is 80 PLUS® 230V Standard Certified.High-Quality ComponentsHigh quality components enable non-stop usage with stable and reliable performance, no more capacitor explosion and leakage.Single +12V OutputTR2 S Series is equipped with powerful +12V rails, superior performance under all types of system loading.