Supply high-output desktop systems with 1,200 W of rated power from an 80 PLUS Gold-certified ASUS TUF Gaming power supply. The fully modular cable design lets builders attach only the power leads required by the installed motherboard, graphics hardware, storage devices, and peripherals. That approach helps keep unused cables out of the chassis while retaining the capacity needed by demanding component configurations. ATX 3 platform support makes this unit relevant for current desktop builds using an ATX 3 power architecture. TUF-GAMING-1200G-EVO combines that platform positioning with a 1,200 W output class, giving builders a single internal PSU for systems where lower-capacity units may leave less power headroom. Its Gold efficiency certification is a concrete selection point for buyers comparing power-conversion efficiency tiers in high-output desktop supplies. Within the ASUS TUF Gaming power-supply range, this configuration stands out through its 1,200 W output rating, Gold efficiency certification, fully modular construction, and ATX 3 designation. Select it when the build calls for a high-capacity internal PSU rather than a fixed-cable unit, and when cable routing needs to be tailored to the hardware actually installed. Check required motherboard, graphics, storage, and peripheral power connections against the planned system before assembly.