Thermaltake Toughpower GT 850 80+ Gold FULLY MODULAR ATX3.1 PCIE5.1 SMART ZERO FAN PSU, USED LIKE NEW, NO PROBLEMS, Comes in original packaging.AI: The Thermaltake Toughpower 850W 80+ Gold PSU is a high-quality power supply unit designed for universal compatibility with a voltage of 240V. It features a cooling system with one fan, Thermaltake branding, and a modular design for ease of installation. With a maximum power output of 850W and a surge energy capacity of 125J, this ATX form factor power module is a reliable choice for computer systems requiring efficient and stable power delivery. The Thermaltake Toughpower 850W PSU is a top choice for those seeking a dependable and powerful component for their computing needs.