Thermaltake Toughpower 850W Power Supply - PS-TPP-0850FNFAPU-1

Long-Term Durability with Premium Components

Built with 100% high-quality Japanese 105°C electrolytic capacitors, the unit ensures long-term stability and durability, even under high temperatures and continuous heavy loads.

Next-Gen Ready Power

Toughpower PT 850W delivers reliable, high-efficiency output with Intel ATX 3.1 and PCIe Gen 5.1 (12V-2x6) support. Its robust +12V rail and advanced DC-DC & LLC design ensure next-gen stability and precise power delivery

Full Modular Layout with Optimized Airflow

Features a fully modular design with low-profile etched black cables for easy installation, better airflow, and a cleaner build.

Built for Intel ATX 3.1 Standard

The Toughpower PT 850W Platinum fully complies with Intel ATX 3.1 specifications, supporting Intel C6/C7 low power states and ErP readiness for enhanced energy efficiency. It delivers reliable 850W continuous power at 40°C, meeting strict power timing standards to ensure system stability and compatibility with modern PC builds.

PCIe Gen 5.1 Ready

With a native PCIe Gen 5.1 12+4pin connector and low-profile cables, the Toughpower PT 850W Platinum ensures better airflow and cable management. Its high amperage +12V rail, Japanese capacitors, and DC-DC plus LLC design deliver stable, efficient power with quiet 135mm fan cooling.

Minimal Noise, Maximum Clarity

A 135mm hydraulic bearing fan delivers quiet, efficient cooling even under load. With fully modular low-profile cables and a Zero Cable Platform, it improves airflow and keeps your build clean and organized.

Enhanced +12V Rail and Superior Circuit Design

The Toughpower PT 850W Platinum delivers stable 850W power via a strong single +12V rail. Its advanced DC-DC and LLC circuitry ensure precise voltage regulation and high efficiency.

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

Space-Saving Etched Cable Design

Low-profile etched black cables simplify routing, reduce clutter, and enhance airflow. The fully modular layout and Zero Cable Platform allow for a cleaner, more efficient system build.

80 PLUS Platinum Certified

Certified for 80 PLUS Platinum with up to 92% efficiency, this unit delivers 850W continuous output at 40°C. It ensures reduced power loss and optimized energy use, ideal for high-performance and energy-conscious builds.

• Over Current
• Over Voltage
• Under Voltage
• Over Power
• Short Circuit
• Over Temperature

• Low Noise
• On/Off Switch

• 120 V AC
• 230 V AC

• 3.3 V DC
• 5 V DC
• 12 V DC
• -12 V DC
• 5 V SB

• 3.3 V DC @ 20 A
• 5 V DC @ 20 A
• 12 V DC @ 70.8 A
• -12 V DC @ 0.3 A
• 5 V SB @ 3 A

• 20 A
• 70.80 A
• 300 mA
• 3 A