
Thermaltake Toughpower GF3 850W PSU: ATX 3.0, PCIe 5.0
Power Your Next-Gen Gaming Rig with Confidence Introducing the Thermaltake Toughpower GF3 850W Power Supply, engineered to meet the demands of modern gaming PCs and high-performance components. With ATX 3.0 and PCIe 5.0 readiness, this 80+ Gold certified PSU features a native 12VHPWR connector, e...
*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.
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Overview
Power Your Next-Gen Gaming Rig with Confidence
Introducing the Thermaltake Toughpower GF3 850W Power Supply, engineered to meet the demands of modern gaming PCs and high-performance components. With ATX 3.0 and PCIe 5.0 readiness, this 80+ Gold certified PSU features a native 12VHPWR connector, ensuring stable and efficient power delivery to your NVIDIA RTX 40 series graphics card. Backed by a 10-year warranty, the Toughpower GF3 offers unparalleled reliability and performance.
Specifications:
- Brand: Thermaltake
- Model: PS-TPD-0850FNFAGU-4
- Wattage: 850W
- Certification: 80+ Gold
- ATX Standard: ATX 3.0
- PCIe 5.0 Ready: Yes
- 12VHPWR Connector: Yes (True 450W)
- Fan: 13.5cm Fluid Bearing Fan
- PFC: Active PFC
- Efficiency: Meet 80 PLUS®Gold at 115Vac input
- Protection: OCP, OVP, UVP, OPP, SCP, OTP
- Connectors: PCIe 6+2Pin X 4, PCIe 12+4Pin X 1
- Dimensions: 150mm (W) x 86mm (H) x 160mm (D)
Key Features
【Future Dusk 135mm Fan】Sporting a unique 135mm Future Dusk colored fan to not only keep the internals running cool and efficiently but also add a bit of style.
【Native 5.1 12V-2x6】Featuring a native PCIe 12V-2x6 cable capable of delivering up to 600W to meet power demands for modern GPUs.
【Matcha H++6】Easily ensure proper connections with the help of the matcha dual-colored H++ connector. Connector is properly seated when matcha is no longer visible.
【ATX 3.1】Built to ATX 3.1 specifications means the Toughpower GT 850W is capable of handling up to 3x GPU power excursions and up to 2x total power excursions, while maintaining low load efficiency as well.
【Stylish Flexiblity】The included Full Modular cable set now features flat cables with color matched connectors to provide an improvement in flexibility for routing and management.
Specifications
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Check on Amazon →Pros & Cons
👍 Pros
- Features a native PCIe 12V-2x6 cable, capable of delivering up to 600W for modern GPUs
- Built to ATX 3.1 specifications, ensuring it can handle significant GPU and total power excursions
- Includes a unique 135mm Future Dusk colored fan, offering both efficient cooling and aesthetic appeal
- Comes with a full modular cable set featuring flat cables and color-matched connectors for flexible routing
- Designed with a matcha dual-colored H++ connector to help users ensure proper, secure connections
👎 Cons
- The specific power excursion limits are mentioned (3x GPU, 2x total), but exact values or durations are not detailed
- The "Future Dusk colored fan" is a specific aesthetic choice that might not appeal to all users
- While modular, the cable lengths or types included beyond the native 12V-2x6 are not specified
- The power supply's physical dimensions are not provided, which could be a factor for case compatibility
- The "matcha dual-colored H++ connector" is a visual aid for seating, but its functional impact beyond that is unclear