Thermaltake Toughpower GF A3 Snow 1050W Power Supply (Snow White)

Overview

The Thermaltake PS-TPD-1050FNFAGU-N is a 1050 watt power supply designed to deliver efficient and stable power for high-performance PCs. It features an 80 PLUS Gold certification, ensuring energy efficiency and reduced heat generation, while its compliance with Intel ATX 3.0 standards guarantees compatibility with the latest hardware. The power supply’s white finish makes it an excellent choice for builds with a light color scheme, blending seamlessly into modern cases.

Equipped with a native 12VHPWR cable, it supports next-generation PCIe Gen 5.0 graphics cards without the need for adapters. Its compact 150 mm length allows for easier installation and better cable management in mid-tower and smaller enclosures. This unit is well suited for gaming rigs, workstations, and enthusiast builds that require reliable power delivery under demanding conditions.

Key features

• 80 PLUS Gold efficiency rating reduces wasted energy and lowers operating temperatures
• Native 12VHPWR connector supports the latest PCIe Gen 5.0 graphics cards for direct power delivery
• Active Power Factor Correction (PFC) and a single +12 V rail provide clean and stable current to components
• 120 mm fluid dynamic bearing fan with temperature-controlled speed ensures quiet and efficient cooling
• Compact housing design (150 mm length) allows for easier installation and improved airflow in tight spaces
• White exterior complements builds with light color themes for a cohesive look
• Ten year warranty offers long-term reliability and peace of mind for daily use

Key specs

• Power output: 1050 watts
• Efficiency certification: 80 PLUS Gold
• Compliance: Intel ATX 3.0 specification
• Cooling: 120 mm fluid dynamic bearing fan with temperature-controlled operation
• Dimensions: 150 mm (length) x 86 mm (width) x 140 mm (height)
• Connectors: Native 12VHPWR for PCIe Gen 5.0, traditional PCIe, SATA, and peripheral cables
• Rail configuration: Single +12 V rail

Connectivity and compatibility

This power supply is designed to support a wide range of components, including the latest graphics cards that require the new 12VHPWR PCIe Gen 5.0 connector. It also includes traditional PCIe, SATA, and peripheral cables to power established hardware such as storage drives and cooling systems. Its adherence to Intel ATX 3.0 standards ensures compatibility with modern motherboards and power delivery requirements.

Performance and reliability

The active PFC circuit and single +12 V rail work together to provide stable and clean power, which is critical for maintaining system stability during heavy workloads or overclocking. The fluid dynamic bearing fan adjusts its speed based on temperature, balancing cooling performance with quiet operation. The ten year warranty reflects Thermaltake’s confidence in the unit’s durability and long-term performance.

Ideal uses and environments

This power supply fits well in gaming setups that use flagship GPUs, professional workstations handling 3D rendering or video editing, and enthusiast PCs that push hardware to its limits. Its compact size and efficient cooling make it suitable for mid-tower cases where space and airflow are considerations. The white finish is a good match for builds emphasizing aesthetics alongside performance.