The DeepCool PQ850M 80 PLUS Gold Modular Power Supply is intended for high-performance PC systems requiring ultra-quiet operation and silent fan modes. DeepCool's commitment to self-improvement and higher quality standards is represented in the PQ-M Series PSU, which represents DeepCool's guarantee to produce a trustworthy and reliable power supply. DeepCool is supporting the development of better systems today that will meet the demands of tomorrow by providing a strong and dependable foundation. It is precisely manufactured from high-quality components throughout to guarantee faultless power output quality. The modular board is hard-wired to the circuit platform rather than utilizing standard wires for added stability and decreased signal noise. A silent fan curve that has been fine-tuned assists in attaining the right balance of cooling and quietness, with an additional fan stop option accessible during low-temperature scenarios. If you don't want to use the fanless mode, a rear fan control button lets you set a minimum fan speed. Fluid Dynamic Bearing (FDB) fans are ranked the best in class in terms of operating noise and life expectancy when compared to other fan-bearing types. The hydrodynamic and fluid-based characteristics reduce friction and vibration greatly, allowing for improved reliability and silent operation. The DeepCool PQ850M 80 PLUS Gold Modular Power Supply comes with a 05-years warranty.