HYDRO PTM+ 850W FSP’s latest PSU - Hydro PTM+ is a unique, patented liquid-cooled PSU developed to meet the industry’s highest safety standards. Created exclusively in collaboration with Bitspower, a renowned maker of liquid cooling solutions for PC. This is the world's first mass-produced liquid-cooled PSU with 80 PLUS® Platinum certification and stunning LED lights to ensure that your system will always stand out. With the liquid cooling feature enabled, the 1200W model is able to increase its power rating from 1200W to 1400W, while the 850W is able to increase its power rating from 850W to 1000W. It delivers extra power without the need of the PSU fan for cooling, while still remaining efficient (below 50%) when running in silent mode. Features: Complies with ATX12V v2.4 & EPS12V v2.92 High Efficiency ≥ 92% Active PFC ≥ 0.9 Complies with 80PLUS® Platinum Certification Hybrid Cooling System with 135mm Silent Fan & liquid cooling +12V Single-Rail Design Full Modular with Ribbon Cables Full Japanese Capacitors World’s First Platinum Liquid Cooled PSU Build-in RGB Lighting & Controller Unique Product ID with changeable Side Stickers for DIY Enthusiasts and Gamers Complete Protections: OCP, OVP, SCP, OPP, OTP Global Safety Approved Specifications: Model HPT850M Rated Output Power 850W Max. Output Power 1000W Form Factor ATX 80 PLUS Certification Platinum Input Voltage 100-240Vac Input Current 10-5A Input Frequency 60/50Hz Efficiency > 92% Fan Type FDB Fan, 135mm Dimensions(L x W x H) 150 x 190 x 86mm Weight 2.9kg Protection OCP, OVP, SCP, OPP, OTP