Thermaltake Toughpower GF A3 Gold 850 Watt ATX 3.0 Fully Modular SMPS

The Thermaltake Toughpower GF A3 850W (model PS-TPD-0850FNFAGD-H) is an 850-watt fully modular power supply designed for next-generation PC builds. It carries 80 PLUS Gold certification, delivering up to 90% energy efficiency to reduce heat and operating costs. The unit is fully compliant with Intel ATX 3.0 specifications, which mandates support for up to 200% power excursion, a minimum of 60% efficiency at low load, and precise power-supply timing standards — all of which this unit meets. At the heart of its connectivity is a native 16-pin (12+4 pin) PCIe Gen 5.0 12VHPWR connector capable of delivering up to 450W to compatible graphics cards, eliminating the need for adapter cables and reducing clutter. Four additional PCIe 6+2 pin connectors offer broad compatibility with NVIDIA and AMD graphics cards across connector types. Eight SATA connectors and four 4-pin peripheral connectors complete the peripheral cabling options, while the fully modular design means unused cables stay out of the chassis entirely. Cooling is handled by a 120mm fluid dynamic bearing (FDB) fan paired with Smart Zero Fan technology: below 30% load, the fan remains completely stationary, resulting in silent operation during light workloads. The main electrolytic capacitor is sourced from Japanese manufacturers, contributing to the unit's rated MTBF of 100,000 hours minimum and its 10-year warranty. Built-in industrial-grade protection circuits guard connected components against over-current (OCP), over-voltage (OVP), under-voltage (UVP), over-power (OPP), short-circuit (SCP), and over-temperature (OTP) conditions. The active Power Factor Correction (Active PFC) ensures clean power delivery across a universal input voltage range. The compact chassis measures 150mm (W) × 86mm (H) × 140mm (D) — standard ATX depth — and ships in black. Low-profile flat black cables ease cable management and promote airflow inside the case. Verified Specifications: - Model: PS-TPD-0850FNFAGD-H - Max Output Capacity: 850W - Efficiency Certification: 80 PLUS Gold (at 115Vac input) - ATX Standard: ATX 3.0 compliant - Fan: 120mm FDB (Smart Zero Fan, activates above 30% load) - PCIe 12+4 pin (12VHPWR): 1 × up to 450W - PCIe 6+2 pin: 4 - SATA: 8 - Peripheral 4-pin: 4 - Modular: Fully Modular - Input Voltage: 100–240Vac - Input Frequency: 50–60Hz - Input Current: 15A Max - PFC: Active PFC - Hold Up Time: >17ms - Power Good Signal: 100–250ms - Operating Temperature: 0°C to +45°C - Operating Humidity: 5%–85% non-condensing - Dimensions (W×H×D): 150mm × 86mm × 140mm - Color: Black - MTBF: 100,000 hours minimum - Warranty: 10 Years - Safety Approvals: CE, FCC, UKCA, ICES, LVD, TUV, cTUVus, CB, CCC, BSMI - GTIN: 9928521329206