PREMIUM POWER FOR YOUR GAMING PC The Toughpower PF1 Platinum Series is an impressive PSU that delivers 80 PLUS Platinum efficiency. It uses two critical characteristics, a compact size and Thermaltake\'s new board technology. With the small footprint of 140mm (D) x 86mm (H) x 150mm (L), the PF1 prides its ample space for cable management. The new board technology offers single sided SMD which all IC chips are set to only one side, so the heat only accumulates on one side. This is so the entire board can be covered and quickly cooled down by the 120mm ultra quiet Hydraulic Bearing Fan. New Board Technology Offering Single Side SMD The new design of the PCB allows all SMDs to sit on the top side of the PSUs PCB. This design not only prevents heat accumulation at the bottom of the PSU but also allows cold air to pass through with the 120mm Hydraulic Bearing Fan covering the entire set of components, keeping the PSU?EUR(TM) s temperature low. Compact Design with 140mm Depth The Toughower PF1 Plainum Series is designed to be compact with size of 140mm (D) x 86mm (H) x 150mm (L) which provides ample space for cable management. Ultra Quiet 120mm Hydraulic Bearing Fan Featuring a 120mm hydraulic bearing fan with intelligent RPM controls to help guarantee superior cooling performance and near silent operation. Smart Zero Fan Designed with a Smart Zero Fan, the fan will not spin until the load exceeds 30% of the power supply, minimizing the fan noise. ? 1/4 oe30m V Low Ripple Noise All ripples are lower than 30m V on +12V, +5V or +3. 3V from 0% to 100% load to ensure a stable operation and keep your performance-critical components to function reliably for longer. Extremely Strict Voltage Regulation ? 1/4 oe??2% The voltage regulation, more strict than Intel?EUR(TM) s standard ??5% for major rails and ??10% for -12V, is set to no more than ??2% for major rails to meet the highest performance. Fully Modular Low-Profile Flat Cable Offers cable selection for users while powering the sy