Thermaltake Toughpower SFX 750W Full Modular 80Plus Gold Power Supply

Overview

The Thermaltake PS-STP-0750FNFAGU-1 is a full modular power supply designed to deliver 750 watts of continuous power with 80 PLUS Gold efficiency. It is tailored for compact builds, especially Mini-ITX systems, while also supporting standard ATX cases through an included bracket. This power supply meets Intel’s ATX 3.0 standards and is ready to support PCIe 5.0 graphics cards with a native 12 + 4-pin cable capable of delivering up to 300 watts directly to a GPU.

Key features

• Provides stable and efficient power delivery for high-performance CPUs and GPUs, ensuring system reliability during gaming or content creation.
• Complies with Intel ATX 3.0 guidelines to support next-generation hardware and maintain system stability under heavy loads.
• Native 12 + 4-pin PCIe cable eliminates the need for bulky adapters, simplifying cable management and improving power delivery safety.
• SFX form factor allows installation in space-constrained Mini-ITX cases, while the included ATX bracket offers flexibility for larger builds.
• 80 PLUS Gold certification ensures energy efficiency, reducing heat output and lowering electricity costs over time.
• 92 mm fluid dynamic bearing fan operates quietly and extends the lifespan of internal components by providing effective cooling.
• Fully modular cabling system lets you connect only the cables you need, improving airflow and keeping the interior of your case neat.

Key specs

• Power output: 750 watts continuous
• Efficiency rating: 80 PLUS Gold
• Form factor: SFX with included ATX bracket
• PCIe cable: Native 12 + 4-pin supporting up to 300 watts
• Cooling: 92 mm fluid dynamic bearing fan
• Compliance: Intel ATX 3.0 standard

Connectivity and compatibility

This power supply is designed to fit compact Mini-ITX cases without sacrificing power capacity, making it a strong choice for small form factor gaming rigs or workstations. The included ATX bracket expands compatibility to standard ATX cases, offering versatility for various builds. Its native PCIe 5.0 cable supports the latest high-end graphics cards, ensuring compatibility with current and upcoming GPUs.

Performance and reliability

With active power factor correction and tight voltage regulation, this unit protects sensitive components from power fluctuations during intense workloads. The quiet 92 mm fan uses fluid dynamic bearings to reduce noise and increase durability, making it suitable for long gaming sessions, GPU-accelerated rendering, or multitasking environments.

Ideal uses and environments

The Thermaltake Toughpower SFX 750W fits well in compact gaming PCs, small workstations, and portable esports setups where space is limited but power demands remain high. It is a solid option for users who want efficient power delivery without compromising on build size or cable management.