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Release Date: 1/26/2027.
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Thermaltake Toughpower PT 1200W; ATX 3.1; x2 Native PCIe 5.1 12V-2x6; Etched Flat Cables; Dual-Color H++ Connectors; 100% Japanese Capacitors; 135mm Hydraulic Bearing Fan; 80 Plus Platinum Certified

  • When you need power, efficiency, compact design, and quiet operation the PT Series is a perfect choice. Packing features like dual Native PCIe 5.1 12V-2x6, ATX 3.1, dual-color H++ connectors, 80 PLUS Platinum Certification and 140mm case length.
  • Featuring two native PCIe 12V-2x6 cables capable of delivering up to 600W to meet future needs and demands for power.
  • Easily ensure proper connections with the help of the matcha dual-colored H++ connector. Connector is properly seated when matcha is no longer visible.
  • The included Full Modular cable set now features a flat etched design to provide an improvement in flexibility for routing and management.
  • Built-in protections to keep your system safe like Over Current Protection (OCP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Over Temperature Proctection (OTP), and Short Circuit Protection (SCP).
🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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Thermaltake Toughpower PT 1200W Power Supply
Thermaltake Toughpower PT 1200W Power Supply
Toughpower PT 1200W

The Toughpower PT 1200W Platinum is ATX 3.1 compatible, 80 PLUS Platinum certified, and supports native PCIe Gen 5.1 (12+4pin) for next-gen GPU power. Delivers 1200W continuous output at 40°C.

It features 100% Japanese capacitors, a strong single +12V rail, an ultra-quiet 135mm hydraulic bearing fan, and a Zero Cable Platform with low-profile modular cables.

Thermaltake Toughpower PT 1200W Power Supply Thermaltake Toughpower PT 1200W Power Supply Thermaltake Toughpower PT 1200W Power Supply
Thermaltake Toughpower PT 1200W Power Supply
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.

Thermaltake Toughpower PT 1200W Power Supply
Next-Gen Ready Power

Toughpower PT 1200W 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.

Thermaltake Toughpower PT 1200W Power Supply
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 1200W 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 1200W continuous power at 40°C, meeting strict power timing standards to ensure system stability and compatibility with modern PC builds.

Thermaltake Toughpower PT 1200W Power Supply

2X Total Power Excursion

3XGPU Power Excursion

Thermaltake Toughpower PT 1200W Power Supply
Thermaltake Toughpower PT 1200W Power Supply
PCIe Gen 5.1 Ready

With a native PCIe Gen 5.1 12+4pin connector and low-profile cables, the Toughpower PT 1200W 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.

Thermaltake Toughpower PT 1200W Power Supply

Note:

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 PT 1200W Power Supply
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.

Thermaltake Toughpower PT 1200W Power Supply
Enhanced +12V Rail and Superior Circuit Design

The Toughpower PT 1200W Platinum delivers stable 1200W power via a strong single +12V rail. Its advanced DC-DC and LLC circuitry ensure precise voltage regulation and high efficiency.

AC Input Input Voltage: 100-240Vac
Input Current: 15 - 10A
Frequency: 50 - 60Hz
DC Output +3.3V +5V +12V -12V +5VSB
Max Output Current 20A 20A 100A 0.3A 3.0A
Max Output Power 100W 1200W 3.6W 15W
Total Power 1200W
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 PT 1200W Power Supply
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.

Connector Type Connector Quantity Cable Quantity Cable Length
Main Power (24Pin) X 1
Thermaltake Toughpower PT 1200W Power Supply
X 1 550mm
ATX 12V (4+4Pin) X 2
Thermaltake Toughpower PT 1200W Power Supply
X 2 700mm
PCIe (6+2Pin) X 5
Thermaltake Toughpower PT 1200W Power Supply
X 1 600mm
Thermaltake Toughpower PT 1200W Power Supply
X 2 600mm+150mm
PCIe (12+4Pin) 600W X 2
Thermaltake Toughpower PT 1200W Power Supply
X 2 600mm
SATA (5Pin) X 6
Thermaltake Toughpower PT 1200W Power Supply
X 2 450mm+150mm+150mm
Peripheral (4Pin) X 4
Thermaltake Toughpower PT 1200W Power Supply
X 1 450mm+150mm+150mm+150mm
Thermaltake Toughpower PT 1200W Power Supply
80 PLUS Platinum Certified

Certified for 80 PLUS Platinum with up to 92% efficiency, this unit delivers 1200W continuous output at 40°C. It ensures reduced power loss and optimized energy use, ideal for high-performance and energy-conscious builds.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details

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