Thermaltake Toughpower GF3 850W Power Supply
Thermaltake Toughpower GF3 850W Power Supply
Toughpower GF3 850W Gold

80 PLUS Gold certified fully modular power supply with PCIe Gen5.1 native connector, high amperage +12V rail, advanced DC-DC & LLC design, Japanese capacitors, and industry-grade protections optimized for next-gen GPUs and ATX 3.1 systems.

Thermaltake Toughpower GF3 850W Power Supply Thermaltake Toughpower GF3 850W Power Supply Thermaltake Toughpower GF3 850W Power Supply
Thermaltake Toughpower GF3 850W Power Supply
Next-Gen Ready with ATX 3.1 & PCIe Gen5.1

Built to meet Intel ATX 3.1 power supply requirements and equipped with a native 12+4pin PCIe Gen5.1 modular connector to support next-generation GPUs.

Thermaltake Toughpower GF3 850W Power Supply

Notes:

1. Recommended wattage is an estimation of system power demand. Actual power demands may vary based on specific components, usage, and many other factors.

2. Please follow the recommended power requirements from the GPU manufactures before using the 12VHPWR cable.

Thermaltake Toughpower GF3 850W Power Supply
Premium Japanese 105°C Capacitors

All main capacitors are high-quality Japanese-made for long-lasting reliability and stability under heavy loads.

Thermaltake Toughpower GF3 850W Power Supply
High Amperage Single +12V Rail & DC-DC + LLC Design

Provides stable and powerful +12V output with precise voltage regulation for high-performance systems.

AC Input Input Voltage: 100-240V~
Input Current: 12.0A Max.
Frequency: 47Hz - 63Hz
DC Output +3.3V +5V +12V -12V +5VSB
Max Output Current 20A 20A 70.5A 0.3A 2.5A
Max Output Power 110W 846W 3.6W 12.5W
Total Power 850W
Thermaltake Toughpower GF3 850W Power Supply
Fully Modular with Flat Cables

High efficiency Zero Cable platform with low-profile flat cables improves airflow and cable management.

Connector Type Connector Quantity Cable Quantity Cable Length
Main Power (24Pin) X 1
Thermaltake Toughpower GF3 850W Power Supply
X 1 550mm
ATX 12V (4+4/8Pin) X 2
Thermaltake Toughpower GF3 850W Power Supply
X 2 700mm
PCIe (6+2Pin) X 4
Thermaltake Toughpower GF3 850W Power Supply
X 2 600mm+150mm
PCIe (12+4Pin) 600W X 1
Thermaltake Toughpower GF3 850W Power Supply
X 1 600mm
SATA (5Pin) X 6
Thermaltake Toughpower GF3 850W Power Supply
X 2 450mm+150mm+150mm
Peripheral (4Pin) X 4
Thermaltake Toughpower GF3 850W Power Supply
X 1 450mm+150mm+150mm+150mm
Industry-Grade Safety Protections

Built-in protections including Over Current Protection (OCP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Over Temperature Protection (OTP), and Short Circuit Protection (SCP) safeguard your system against electrical faults, providing peace of mind and reliable operation.

OCP

Over Current Protection

OVP

Over Voltage Protection

UVP

Under Voltage Protection

OPP

Over Power Protection

SCP

Short Circuit Protection

OTP

Over Temperature Protection

Thermaltake Toughpower GF3 850W Power Supply
80 PLUS Gold Certified

Delivers up to 90% power conversion efficiency under real-world load conditions, reducing wasted energy and heat.

Thermaltake Toughpower GF3 850W Power Supply
Eco & Power Standards Support

Supports Intel Deep Power Down C6/C7 states, ErP ready, and complies with Energy Star, RoHS, and WEEE standards.