Thermaltake Toughpower GF A3 1050 Watt 80 Plus Gold ATX 3.0 SMPS

The Thermaltake Toughpower GF3 A3 1050W (model PS-TPD-1050FNFAGD-H) is a fully modular power supply built to meet Intel ATX 3.0 specifications and certified 80 PLUS Gold for efficiency. It carries 80 PLUS Gold certification, meaning it achieves up to 90% efficiency under typical loads at 115 V AC input, helping reduce heat output and energy consumption in demanding builds. At the heart of its next-generation compatibility is a native 16-pin (12VHPWR) PCIe Gen 5.0 connector capable of delivering up to 600 W to compatible graphics cards in a single cable run. Five additional PCIe 6+2-pin connectors extend support to multi-GPU or legacy GPU configurations. The ATX 3.0 standard also mandates support for up to 200% power excursion events, which is critical for handling the transient spikes produced by high-end discrete GPUs. A single high-amperage +12V rail, combined with LLC (LLC resonant) and DC-to-DC converter circuitry, keeps voltage regulation tight and operation stable under variable loads. The active PFC circuit accepts a wide input range of 100–240 V AC at 50–60 Hz, making the unit suitable across global markets including India. For thermal management, a 120 mm fluid dynamic bearing (FDB) fan provides efficient, long-lived airflow. The Smart Zero Fan mode keeps the fan stationary until load exceeds 30%, ensuring near-silent operation during light workloads. Six built-in hardware protections — Over Current (OCP), Over Voltage (OVP), Under Voltage (UVP), Over Power (OPP), Short Circuit (SCP), and Over Temperature (OTP) — safeguard both the PSU and connected components. High-quality Japanese main electrolytic capacitors underpin long-term reliability, backed by a stated MTBF of 100,000 hours minimum. Fully modular flat black cable design allows you to connect only the cables you need, simplifying cable management and improving airflow inside the chassis. Verified Specifications: • Model: PS-TPD-1050FNFAGD-H • Max Output: 1050 W • Efficiency: 80 PLUS Gold (≥87% at 20% load, ≥90% at 50% load, ≥87% at 100% load, 115 V) • Standard: ATX 3.0 / PCIe Gen 5.0 ready • Dimensions: 150 mm (W) × 86 mm (H) × 140 mm (D) • Fan: 120 mm FDB (Smart Zero Fan below 30% load) • Input Voltage: 100–240 V AC; Input Frequency: 50–60 Hz; Input Current: 15 A max • PCIe 12+4-pin (12VHPWR): 1 × 600 W • PCIe 6+2-pin: 5 • SATA: 12; Peripheral 4-pin: 4 • Modular: Fully modular • Protections: OCP, OVP, UVP, OPP, SCP, OTP • MTBF: 100,000 hrs minimum • Operating Temperature: 0 °C to +45 °C • Safety Approvals: CE, FCC, UKCA, ICES, LVD, TUV, cTUVus, CB, CCC, BSMI • Warranty: 10 Years • Color: Black • GTIN: 5220609537808