Patented 256 colour RGB Fan - The first RGB PSU series introduced by Thermaltake installed with a patented circular 256 multi-coloured 140mm fan. The fan blade is designed for high static pressure requirements of demanding applications the concentrated compression blade is engineered to focus the weaker, inner circle of air outward Security Protection - Warning Alert & PC Off Remote Control - fan failure, over temperature (over 140℉/60℃) and abnormal voltage level (over/under 5% of the normal level) warning alert. Security Protection - Scheduled Shutdown - The SPM platform allows users to arrange a scheduled shutdown for the system remotely through the Mobile App or the Cloud Management. 100% High Quality Japanese Capacitors - The Toughpower DPS G RGB 850W Gold features 100% high quality Japanese brand capacitors