THERMALTAKE Power Supply - Toughpower PF3 850W Platinum - TT Premium Edition

The Thermaltake Toughpower PF3 850 W is an ATX power supply unit designed for desktop PCs that require stable power delivery and high efficiency. This 850 W PSU provides a 24-pin ATX motherboard connector and includes a selection of peripheral cables such as PCIe, Molex and SATA. The unit supports an AC input voltage range of 100–240 V at 50/60 Hz and is finished in black with active cooling delivered by a 120 mm fan.

Advantages

The Toughpower PF3 850 W carries an 80 PLUS Platinum certification that indicates a focus on energy efficiency under typical loading conditions. A single integrated 24-pin ATX connector and a set of SATA, PCIe and Molex cables enable compatibility with a range of motherboards and components. The 120 mm cooling fan provides active thermal management to maintain stable operation during prolonged usage. Cable lengths specified for key connectors support flexible routing inside standard ATX cases.

Suitable for

• Mid‑to‑high‑end gaming desktops requiring up to 850 W continuous power
• Workstations with multiple storage drives and discrete graphics cards
• PC builders needing an 80 PLUS Platinum certified power source
• Systems where cable routing and a 120 mm active fan are desirable

Key specifications

• Total power: 850 W
• 80 PLUS certification: 80 PLUS Platinum
• Motherboard power connector: 24‑pin ATX
• AC input voltage range: 100–240 V
• AC input frequency: 50/60 Hz
• Fan diameter: 120 mm
• Product colour: Black
• Cable lengths: 24‑pin ATX cable length 60 cm; SATA cable lengths 150 mm and 500 mm

How to use

Install the Thermaltake Toughpower PF3 850 W into a compatible ATX case following the case and motherboard manufacturer instructions. Secure the PSU in the PSU bay, connect the 24‑pin ATX cable to the motherboard, and route PCIe, SATA and Molex cables to the corresponding components. Ensure the AC mains input is set to the correct local voltage range where applicable and connect the power cord to a grounded outlet. Power on the system and monitor for normal operation and fan activity.

Recommendations

Place the PSU so that its fan intake and exhaust have adequate clearance for airflow. Verify cable routing to avoid obstructing case fans or airflow paths. Use the provided cables to match connector types on your devices, and confirm total system power draw does not exceed the rated 850 W.