THERMALTAKE Toughpower GF A3 1050W 80+ Gold ATX 3.1 White Fully Modular Power Supply ( 1050W )

The Thermaltake Toughpower GF A3 Snow 1050W (Model: PS-TPD-1050FNFAGD-N) is a fully modular power supply built to the ATX 3.1 specification, making it ready for the latest generation of desktop platforms. Carrying the 80 PLUS Gold certification, it delivers efficient power conversion across a broad load range, helping to reduce wasted energy and heat inside your chassis. Designed with the demands of modern graphics hardware in mind, this unit includes a native 12+4-pin (12VHPWR) PCIe Gen 5.1 connector capable of delivering up to 600 W to compatible graphics cards. For builds that use traditional connectors, five 6+2-pin PCIe cables are also included, covering both AMD graphics cards and entry-level RTX 40-series cards that require standard PCIe connections. Cable management is simplified by the fully modular design: only the cables you actually need attach to the unit, reducing clutter inside the case and improving airflow. The single high-amperage +12V rail, combined with LLC resonant conversion and a DC-to-DC secondary circuit, produces stable voltages under varying loads — important for avoiding system instability during GPU power spikes that are common in ATX 3.1 workloads, which can reach up to 200% of rated power in short excursions. The white (Snow) colourway is suited to all-white or light-themed builds. A 120 mm fluid-bearing fan handles thermal management, while the Smart Zero mode keeps the fan completely off until system load exceeds 30%, resulting in silent operation during light tasks. High-quality Japanese main electrolytic capacitors are used internally to support long-term reliability. Storage and peripheral connectivity is covered by eight SATA connectors and eight 4-pin peripheral (Molex) connectors, giving ample headroom for multi-drive setups. Verifiable Specifications: – Model: PS-TPD-1050FNFAGD-N – Wattage: 1050 W – Efficiency Certification: 80 PLUS Gold – ATX Standard: ATX 3.1 – Modular: Fully Modular – PCIe 6+2-pin Connectors: 5 – Native 12+4-pin (12VHPWR) Connector: 1 (up to 600 W delivery) – SATA Connectors: 8 – 4-Pin Peripheral Connectors: 8 – Fan: 120 mm fluid bearing, Smart Zero (spins above 30% load) – Warranty: 10 Years – Colour: White (Snow) – Series: Toughpower GF A3 (TT Premium Edition)