The ASRock Steel Legend SL-850GW 850W 80 PLUS GOLD, White Edition is a high-quality power supply unit designed for gaming enthusiasts. With a sleek ATX form factor and modular design, this unit offers ample power output and expansion slots for gaming purposes. ASRock is a trusted brand in the industry, known for producing reliable computer components. The Steel Legend SL-850GW model is specifically tailored for gaming setups, making it a great choice for those looking to build a powerful and efficient gaming rig.