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ROG Thor 1200W Platinum III
Featuring a GaN MOSFET, “GPU-First” patented intelligent voltage stabilizer and a magnetic OLED display, ROG Thor 1200W Platinum III delivers unmatched performance and rock-solid stability for your ultimate PC build
- GaN MOSFET delivers up to 30% more power efficiency than standard MOSFETs and a more organized internal layout for cooler operation.
- "GPU-First" voltage sensing with patented intelligent voltage stabilizer enhances voltage delivery to your graphics card by up to 45% for smoother gaming and unwavering performance.
- Magnetic OLED display shows a real-time power draw and can be swapped to either side of the unit to accommodate fan-up or fan-down PSU installation.
- Turbo Mode: Premium components and a fine-tuned fan curve unlock support for extended power excursions.
- ROG heatsinks and a fully aluminum enclosure synergize for superior cooling, keeping your system thermals under control.
- Dual-ball-fan bearings can last up to twice as long as sleeve bearing designs.
- ATX 3.1 compatible: ROG Thor Platinum III is compliant with the ATX 3.1 standard, ensuring enhanced voltage and current regulation for the latest hardware.
- Etched modular cables with a pliable premium material ensure effortless cable management and exceptional safety.
- 80 PLUS Platinum certified: ROG Thor III utilizes low-ESR capacitors and premium components for industry-leading power efficiency.
- 10-year warranty included.
ROG THOR 1200W PLATINUM III
ULTIMATE POWER. UNMATCHED STABILITY.
The ROG Thor 1200W Platinum III delivers the ultimate power and stability demanded by gamers. A next-gen GaN MOSFET delivers superior efficiency, and "GPU-First" voltage sensing features a patented-intelligent voltage stabilizer, ensuring top-tier performance and stability. Meanwhile, there is Turbo Mode for maximum cooling when overclocking or for other demanding workloads.
The ROG Thor 1200W Platinum III also features the signature Thor OLED display, now upgraded for easy magnetic attachment – it can be swapped to either side of the unit to accommodate fan-up or fan-down PSU installation.
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GaN MOSFET
-
"GPU-FIRST"
Intelligent Voltage Stabilizer -
80 PLUS Platinum
-
PCIe Gen
5.0 Ready -
Future Ready
-
10-Year Warranty
ENGINEERING
- GaN
MOSFET - Intelligent
Voltage Stabilizer - High-performance
Copper Pins - ATX 3.1
Compatible - 80 PLUS Platinum
Certification
GaN MOSFET
The ROG Thor 1200W Platinum III PSU boasts an innovative GaN MOSFET that deliver up to 30% more power efficiency than standard MOSFETs. Plus, the smaller size of a GaN MOSFET allows for a more organized internal layout. This optimized design provides space for larger heatsinks and enhanced airflow, improving heat dissipation.
Voltage Sensing Mode
"GPU-FIRST" Voltage Sensing
with patented intelligent voltage stabilizer (IVS)
Activate the "GPU-First" voltage sensing by connecting the IVS cable. This innovative feature enhances voltage stability by up to 45%, even during demanding gaming sessions and overclocking scenarios. If you prefer conventional CPU-focused voltage sensing, simply disconnect the IVS cable. With this advanced technology, you can experience smooth and consistent gaming.
*Illustration for reference only.
High-performance Copper Pins
Upgraded PCIe® connectors feature superior thermal conductivity to help ensure cooler operation and improved power delivery efficiency. This translates to a significant 29% reduction in connector temperatures (up to 12.3°C), promoting optimal performance and stability for even the most demanding graphics cards.
ATX 3.1 Compatible
ATX 3.1 ushers in tighter voltage and current regulation standard for next-gen hardware - and the ROG Thor 1200W Platinum III arrives ahead of the curve with full compliance. A 16-pin PCIe cable capable of sending up to 600 watts of power to PCIe 5.0 graphics cards is bundled with this PSU, readying your build for the next gen.
Please see the FAQ section for specific instructions on the proper usage of this advanced 16-pin cable.
[Graphics Card & PSU] How to plug in the 16-pin power cable properly
80 PLUS Platinum Certification
The ROG Thor 1200W Platinum III utilizes low-ESR Japanese capacitors to ensure efficient operation. These upgrades enable 80 PLUS Platinum certification, which guarantees 89% efficiency at 100% load and 92% efficiency at 50% load. The increased efficiency results in less heat, reduced fan noise, and increased reliability.
COOLING
- ROG
Heatsinks - Dual Ball
Fan Bearings - 0dB
Technology
*Illustration for reference only.
ROG Heatsinks
Cool under pressure
ROG heatsinks facilitate lower temperatures, longer component lifespan, and extended 0dB operation.
*Illustration for reference only.
Dual-Ball-Fan Bearings
2X longer lifespan
Dual-ball bearings boast a remarkable lifespan of up to 80,000 hours, twice as long as sleeve bearings and exceeding even fluid dynamic bearings. This helps to ensure long-lasting and reliable cooling with minimal noise for the ROG Thor 1200W Platinum III.
0dB Technology
Quiet intelligence
To reduce noise output, the PWM-controlled fan shuts off entirely when the PSU load is at 30% or below.
In 0dB mode (button pressed), the fan continues to spin when transitioning from high to low loads, ensuring safe temperatures are reached before stopping.
EXPERIENCE
-
Magnetic OLED
Display -
Turbo
Mode - Etched
Cables - DIY-friendly
CPU Power Connector - Aura
Sync - 10-year
Warranty
Magnetic OLED Display
This detachable magnetic OLED display showcases real-time power draw, providing insights to your system's performance and efficiency. The magnetic attachment can be swapped to either side of the unit for fan-up or fan-down PSU installation, depending on the design of your case, so you can maintain optimal airflow without compromising monitoring.
Turbo Mode
Turbo Mode unlocks support for extended power excursions, courtesy of a fine-tuned fan curve and premium components. Enjoy unwavering performance when you need it most, and switch between peak performance and ultimate silence with just a press of the Turbo Mode button on the rear of the PSU.
Turbo Mode
Fan Curve
(for demanding tasks)
Time For Power Excursion
Condition: ROG THOR 1200W Platinum III, 160% power excursion
Etched Cables
Made from a pliable premium material, these etched cables are easily flexible during installation, and they operate at temperatures 50°C lower than the safety limit when routed for cable management. These cables also meet the rigorous standards of the UL1581 flame test and UL758 certification, helping to ensure a smooth PC DIY experience and exceptional safety.
DIY-friendly CPU Power Connector
Engineered with a distinct clip between the 4+4 pin connectors and a unique color scheme, this CPU power cable simplifies cable identification during installation. The integrated clip helps to ensure a secure and effortless connection to the motherboard's CPU power connector, streamlining the build process and instilling confidence in your PC setup.
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Static
Always on
-
Breathing
Fades in & out
-
Strobing
Flashes on & off
-
Color cycle
Fades between the colors of rainbow
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Rainbow
A rolling multi-color flow
-
Starry night
A display that mimic the nighttime sky
-
Music
Pulses to the beat of your music
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Smart
Changes color with CPU/ GPU load
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Adaptive Color
Matches color to a selected region on your screen
-
Dark
Lighting is turned off
Aura Sync
The ROG Thor 1200W Platinum III has addressable Aura RGB LEDs built in, ready to accent an Aura-compatible rig with an array of colors and lighting effects*. Users of Aura-sync compatible ASUS and ROG graphics cards can also enjoy Smart Mode, a lighting effect that changes color according to GPU temperature.
* If the LED connector is not used, the default color effect is a rainbow cycle.
10-year Warranty
A decade of power
We're so confident about the reliability of the ROG Thor 1200W Platinum III that we back it with a 10-year warranty.
*Core product operation is guaranteed for 10 years. The RGB LEDs are subject to a 3-year warranty.
CUSTOMER REVIEWS
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Disclaimer
- Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
- All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
- Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
- PCB color and bundled software versions are subject to change without notice.
- Brand and product names mentioned are trademarks of their respective companies.
- Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.
- The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.