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.

Premium Japanese 105°C Capacitors

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

High Amperage Single +12V Rail & DC-DC + LLC Design

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

Fully Modular with Flat Cables

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

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

80 PLUS Gold Certified

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

Eco & Power Standards Support

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

• Converts current to the desired voltage and frequency to manage your power requirements
• Delivers 3.3 V DC to ensure that your device is always ready to use
• With highly efficient supply, the 850 W output power enhances the performance