Thermaltake Toughpower PT 1200W 80+ Platinum PCIe Gen 5.1 ATX 3.1 Fully Modular PSU

Toughpower PT 1200W Platinum

Long-Term Durability with Premium Components

Built with 100% Japanese 105°C electrolytic capacitors for stability and durability under high temperatures and continuous heavy loads.

Next-Generation Ready Power

Supports Intel ATX 3.1 and PCIe Gen 5.1 with a native 12V-2x6 (12+4-pin) connector. A single +12V rail and advanced DC-to-DC and LLC circuit designs provide stable, precise power delivery.

Fully Modular Design

Fully modular low-profile etched black cables simplify installation, reduce clutter, and help improve airflow. The Zero Cable Platform supports a clean, organized build.

Intel ATX 3.1 Support

Complies with Intel ATX 3.1 specifications, supports Intel C6/C7 low-power states, and is ErP ready. It delivers 1200W of continuous power at 40°C and supports up to 200% total power excursion and 300% GPU power excursion.

PCIe Gen 5.1 Ready

The native PCIe 12V-2x6 connector supports compatible next-generation graphics cards. The included 12V-2x6 cable can deliver up to 600W. Follow the graphics card manufacturer’s power requirements when connecting the cable; actual system power needs depend on the components and usage.

Quiet 135mm Cooling Fan

The 135mm hydraulic bearing fan provides airflow and cooling while maintaining low noise levels.

80 PLUS Platinum Efficiency

80 PLUS Platinum certified with up to 92% efficiency to help reduce power loss and heat.

Low Ripple Noise

Ripple noise remains below 30mV on the +12V, +5V, and +3.3V rails from 0% to 100% load.

AC Input

Input voltage: 100–240V AC
Input current: 15–10A
Frequency: 50–60Hz

DC Output

+3.3V: 20A
+5V: 20A
+12V: 100A
−12V: 0.3A
+5VSB: 3A
Combined +3.3V and +5V output: up to 100W
+12V output: up to 1200W
−12V output: up to 3.6W
+5VSB output: up to 15W
Total power: 1200W

Connectors and Cable Lengths

Main power (24-pin): one connector, one cable, 550mm
ATX 12V (4+4-pin): two connectors, two cables, 700mm each
PCIe (6+2-pin): five connectors across three cables; one cable at 600mm and two daisy-chain cables at 600mm + 150mm each
PCIe (12+4-pin, 600W): two connectors, two cables, 600mm each
SATA (5-pin): six connectors, two cables, 450mm + 150mm + 150mm each
Peripheral (4-pin): four connectors, one cable, 450mm + 150mm + 150mm + 150mm

Industry-Grade Safety Protections

Protection features include 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).