Thermaltake Toughpower PF3 Series
Toughpower PF3 850W Platinum
Power your high-performance PC with an 850W fully modular power supply featuring 80 PLUS Platinum efficiency, ATX 3.0 compatibility and a native PCIe Gen 5.0 graphics card connector.
Key Highlights
850W Power Capacity
Provides substantial power capacity for compatible gaming PCs and performance-oriented desktop builds.
80 PLUS Platinum
Platinum-rated efficiency helps reduce wasted power and heat under supported operating conditions.
ATX 3.0 Ready
Designed to meet Intel ATX 3.0 specifications for compatible modern desktop hardware.
Native PCIe Gen 5.0
Includes a native 12+4-pin 12VHPWR connector rated for up to 450W with compatible graphics cards.
High-Efficiency Power for Modern PCs
The Thermaltake Toughpower PF3 850W Platinum is designed for PC builders who need efficient power delivery, modern graphics card connectivity and flexible cable management. Its 850W output makes it suitable for compatible gaming systems and performance desktops, depending on the requirements of the complete configuration.
With 80 PLUS Platinum certification, a fully modular cable design, Japanese 105°C electrolytic capacitors and a 120mm fluid dynamic bearing fan, the PF3 combines efficiency with a compact design. Its native 12VHPWR connector supports compatible PCIe Gen 5.0 graphics cards.
Features and Technologies
80 PLUS Platinum Efficiency
Platinum certification indicates high conversion efficiency and helps reduce power loss and heat generation.
ATX 3.0 Compatibility
Designed to meet Intel ATX 3.0 requirements, including support for power excursions and specified power supply timing.
Native 450W 12VHPWR
The native 16-pin PCIe Gen 5.0 connector can deliver up to 450W to compatible graphics cards.
Japanese 105°C Capacitors
Thermaltake specifies high-quality Japanese 105°C electrolytic capacitors for durability and stable operation.
LLC and DC-to-DC Design
The circuit design supports stable operation and tight voltage regulation across the main output rails.
120mm FDB Fan
A fluid dynamic bearing fan provides cooling, while Smart Zero Fan technology adjusts fan operation to reduce unwanted noise.
Designed for Next-Generation Graphics Cards
The native 12+4-pin 12VHPWR connector supports up to 450W for compatible PCIe Gen 5.0 graphics cards. Check the graphics card manufacturer's recommended PSU capacity and connector requirements before purchase. Ensure the connector is fully seated and follow the manufacturer's cable-routing guidance.
Technical Specifications
Specifications are based on Thermaltake's official Toughpower PF3 850W Platinum product information. The exact SKU supplied for this listing differs from the part number shown on Thermaltake's regional page; verify the product label and regional revision before publishing.
Ideal Use Cases
Gaming PCs
For compatible gaming systems using modern graphics cards and high-performance processors.
Creator Workstations
Suitable for compatible desktops used for rendering, video editing, content creation and productivity workloads.
Efficient PC Builds
A suitable option for builders prioritising Platinum-rated efficiency and a fully modular cable setup.
Before You Build
- Confirm that 850W is sufficient for the combined power requirements of your CPU, graphics card and other components.
- Check the graphics card manufacturer's recommended PSU wattage and connector requirements.
- Use only the genuine modular cables supplied with this PSU. Cables from other models may have different pinouts.
- Ensure the 12VHPWR connector is fully seated and follow the manufacturer's cable-routing instructions.
- Check case clearance and confirm the exact regional SKU before ordering.
Frequently Asked Questions
Is the Thermaltake Toughpower PF3 850W Platinum 80 PLUS Platinum certified?
Yes. Thermaltake specifies 80 PLUS Platinum certification for the Toughpower PF3 850W.
Does it support ATX 3.0?
Yes. The PF3 Platinum series is designed to meet Intel ATX 3.0 specifications.
How much power can its 12VHPWR connector deliver?
The native 12+4-pin connector on the 850W model is rated to deliver up to 450W to compatible graphics cards.
Is the Toughpower PF3 fully modular?
Yes. Its fully modular design lets you connect the cables needed for your particular system.
What are the PSU dimensions?
The listed dimensions are 140mm deep, 86mm high and 150mm wide. Check your case's PSU clearance before installation.
Can I use modular cables from another power supply?
Only if Thermaltake explicitly confirms compatibility. Modular cables can have different pinouts despite looking alike. Use the genuine cables supplied with this PSU.
Build Your PC with Confidence
Find the right power supply and compatible hardware for your next PC build. Explore PC components at Clarion Computers.