The ASRock SL-850GW Gold 850W Full Modular Power Supply is a high-quality power supply unit designed for ATX3.1 & PCIe5.1 systems. With a maximum power output of 850W, this white power supply is perfect for powering demanding computer systems. The modular design features make cable management easier, resulting in a cleaner and more organized setup. The ASRock brand ensures reliability and performance for all your computing needs.