Thermaltake Toughpower GF A3 Gold 1050W PSU Price in Nepal

A Power Supply Built for Next-Gen Gaming Rigs

The Thermaltake Toughpower GF A3 Gold 1050W is a high-wattage power supply unit designed for gamers and PC builders who want their system ready for the latest generation of graphics cards. It follows the ATX 3.1 standard and comes with a native PCIe Gen 5.1 connector, meaning it can handle sudden power spikes from modern GPUs far better than older PSU designs. If you are shopping for the Thermaltake Toughpower GF A3 Gold 1050W price in Nepal, this unit sits in the premium tier of Thermaltake's PSU lineup, aimed at high-end builds running power-hungry components.

ATX 3.1 Compliance and PCIe Gen 5.1 Support

One of the standout features of this PSU is full compliance with Intel's ATX 3.1 specification. This allows the unit to manage up to 200 percent power excursion, which basically means it can absorb short, sharp power draw spikes without tripping protections or destabilizing the system. It ships with a single 16-pin (12V-2x6) native cable capable of delivering up to 600W to compatible PCIe 5.0 graphics cards, removing the need for multiple adapters or converters that older PSUs required.

80 PLUS Gold Efficiency and Cybenetics Certification

Efficiency is where this unit really shows its premium positioning. It carries an 80 PLUS Gold rating, reaching up to 90 percent efficiency under typical load, which translates to lower electricity consumption and less wasted heat. On top of that, it holds a Cybenetics Platinum efficiency certification and an A minus to A noise rating, confirming both its power delivery accuracy and its quiet operation, something that matters a lot in compact or open-frame builds where fan noise is noticeable.

Quiet Operation with Smart Zero Fan

The unit uses a 120mm fluid dynamic bearing fan paired with a Smart Zero Fan mode. In practice, this means the fan stays completely off until system load crosses roughly 30 percent, so during idle or light browsing use, the PSU runs silently. This is a small detail but one that matters a lot for users building quiet home theatre PCs or streaming rigs.

Build Quality and Protection Features

Internally, the PSU uses Japanese-sourced electrolytic capacitors, which are generally regarded as more durable under sustained heat and load compared to generic alternatives. It also runs a single high-amperage +12V rail supported by LLC and DC-to-DC circuitry for stable voltage regulation. On the safety side, it includes the full suite of industrial protections: over current, over voltage, under voltage, over power, short circuit, and over temperature protection, covering most failure scenarios a high-load gaming PC might run into.

Fully Modular Cable Design

Cable management is handled through a fully modular, low-profile flat cable system. Builders only connect what they actually need, which keeps airflow inside the case cleaner and reduces clutter behind the motherboard tray. The set includes a 24-pin main connector, dual 4+4 pin CPU cables, multiple PCIe 6+2 pin connectors, the 12+4 pin PCIe 5.1 cable, SATA connectors, and peripheral cables, enough coverage for most multi-drive, multi-GPU setups.

Physical Specs and Warranty

The unit measures 150mm x 86mm x 140mm, making it compatible with standard ATX cases. Thermaltake backs it with a long-term warranty and rates its MTBF at 100,000 hours minimum, indicating solid long-term reliability expectations.

Why Consider This PSU

For PC builders in Nepal planning a high-end setup around modern power-hungry GPUs, this PSU offers headroom, efficiency, and native next-gen connector support without needing extra adapters down the line. Local buyers can check current availability and the Thermaltake Toughpower GF A3 Gold 1050W price in Nepal directly through Hukut Store, which carries Thermaltake power supplies and other PC hardware for builders looking for authentic components with proper local warranty support.