
PRODUCT HIGHLIGHTS
- Limited Warranty7 Year
- Shipping Weight6.95 lbs.
- Snow
- ATX
- 100 V AC, 240 V AC Input
- 3.3 V DC, 5 V DC, 12 V DC, -12 V DC, 5 V SB Output
- 850 W
- Active PFC
- 1 +12V Rails
- PCI Express Connector 5.1
- 1 Fan(s)
- 90% Efficiency
Thermaltake Toughpower GF3 850W Power Supply
PRODUCT HIGHLIGHTS
- Limited Warranty7 Year
- Shipping Weight6.95 lbs.
- Snow
- ATX
- 100 V AC, 240 V AC Input
- 3.3 V DC, 5 V DC, 12 V DC, -12 V DC, 5 V SB Output
- 850 W
- Active PFC
- 1 +12V Rails
- PCI Express Connector 5.1
- 1 Fan(s)
- 90% Efficiency
Thermaltake Toughpower GF3 850W Power Supply
Overview
Next-Gen Ready with ATX 3.1 & PCIe Gen5.1Built 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 CapacitorsAll main capacitors are high-quality Japanese-made for long-lasting reliability and stability under heavy loads.High Amperage Single +12V Rail & DC-DC + LLC DesignProvides stable and powerful +12V output with precise voltage regulation for high-performance systems.Fully Modular with Flat CablesHigh efficiency Zero Cable platform with low-profile flat cables improves airflow and cable management.Industry-Grade Safety ProtectionsBuilt-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.OCPOver Current ProtectionOVPOver Voltage ProtectionUVPUnder Voltage ProtectionOPPOver Power ProtectionSCPShort Circuit ProtectionOTPOver Temperature Protection80 PLUS Gold CertifiedDelivers up to 90% power conversion efficiency under real-world load conditions, reducing wasted energy and heat.Eco & Power Standards SupportSupports Intel Deep Power Down C6/C7 states, ErP ready, and complies with Energy Star, RoHS, and WEEE standards.
OVERVIEW
Thermaltake Toughpower GF3 850W Power Supply

Next-Gen Ready with ATX 3.1 & PCIe Gen5.1Built 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 CapacitorsAll main capacitors are high-quality Japanese-made for long-lasting reliability and stability under heavy loads.High Amperage Single +12V Rail & DC-DC + LLC DesignProvides stable and powerful +12V output with precise voltage regulation for high-performance systems.Fully Modular with Flat CablesHigh efficiency Zero Cable platform with low-profile flat cables improves airflow and cable management.Industry-Grade Safety ProtectionsBuilt-in protections including Over Current Protection (OCP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), ...
PACKAGE CONTENTS
No package contents information available.
Key Features
- Limits Current To The Safety Level And Manages Electrical Faults
- 3.3 V DC Ensures The Safety Of Your Device
- The 850 W Output Power Reduces Fan Noise
FEATURES & DESIGN
Key Specifications
| Specification Compliance | ATX 3.1 |
|---|---|
| Efficiency | 90% |
| Power Factor Correction (PFC) | Active |
| Number of Fans | 1 |
| Fan Bearing Type | Fluid Dynamic Bearing |
| Fan Diameter | 135 mm |