Power Supply Unit Thermaltake Toughpower Gt 750 W

The Thermaltake Toughpower GT Snow 750W is a fully modular ATX power supply that delivers 750 W of continuous power with 80 PLUS Gold efficiency. Designed to meet ATX 3.1 and PCIe Gen 5.1 readiness, this unit includes a native PCIe 12V-2x6 (12+4 pin) connector, a 120 mm hydraulic bearing fan with Smart Zero Fan control, and low-profile white modular cables for easier routing and improved airflow. Built-in protections and an industry-standard design aim to provide stable operation for desktop and server systems.

Advantages

The Toughpower GT Snow offers high energy efficiency up to 80 PLUS Gold levels, a high-amperage single +12V rail and modern circuit topologies (LLC and DC‑to‑DC) for stable voltage regulation. Its ATX 3.1 compatibility supports power excursion behavior required by recent platforms, while the native PCIe 12+4 connector supports next-generation GPUs. Fully modular low-profile cables simplify cable management and the 120 mm hydraulic bearing fan with Smart Zero Fan reduces audible noise at low loads. The unit includes comprehensive protection features (OCP, OVP, UVP, OPP, SCP, OTP) and comes with manufacturer certifications for safety and compliance.

Suitable for

• Gaming PCs with modern PCIe Gen 5.1 graphics cards
• Workstations and home servers requiring stable +12V delivery
• Compact or white-themed builds needing low-profile white cables
• Systems where energy efficiency and reduced noise are priorities

Key specifications

• Total power: 750 W
• Efficiency certification: 80 PLUS Gold
• ATX standard: ATX 3.1 compatible
• PCIe connector: native PCIe 12V-2x6 (12+4 pin), up to 600 W recommended on 12+4 pin cable for this model
• Fan: 120 mm hydraulic bearing with Smart Zero Fan
• Motherboard connector: 24-pin ATX
• Color: White

How to use

Install the power supply into a compatible ATX chassis following the motherboard and chassis manufacturer instructions. Connect the 24-pin ATX cable to the motherboard and use the modular cables to connect the CPU, GPU and storage devices as required. When using the PCIe 12+4 pin cable for high-power graphics cards, verify the GPU manufacturer's recommended power requirements and ensure the system's total power draw remains within the PSU's capacity. Allow adequate ventilation around the unit so the 120 mm fan can maintain proper cooling.

Recommendations

Before upgrading GPUs or modifying the system, compare the combined component power requirements with the PSU's rated output and follow the GPU manufacturer’s recommended power specifications for the PCIe 12+4 pin connection.