The lowest price from 30 days before the promotion:
- Features
- Tech Specs
- Gallery
- Support
ROG-THOR-1200P2-GAMING
ROG Thor 1200W Platinum II is the quietest PSU in its class.
Lambda A++ Certification confirms the latest Thor wields menacing power in absolute stealth.
ROG heatsinks cover critical components, delivering lower temperatures and reduced noise.
A 135mm Axial-tech fan with PWM control delivers lower noise and keeps thermals in check.
Built with 100% Japanese capacitors and other premium components to achieve 80 Plus Platinum Certification.
OLED display monitors power draw in real time.
Aura Sync compatibility lets you customize and sync lighting effects with other compatible hardware.

The Quietest 1200W Power Supply
Back with a vengeance, the second iteration of the ROG Thor 1200W Platinum wields cooling and component upgrades that make it the quietest PSU in its class*. And to compliment the latest high-end ROG motherboards and bring additional flair to beastly rigs, we've added a mirrored side panel that neatly frames the OLED display.
Based on Cybenetics PSU test result database entries before October 2021. For more information, please refer here.
COOLING

ROG Heatsinks
ROG heatsinks have 2x more volume than traditional designs, facilitating lower temperatures, longer component lifespan, and extended 0dB operation.

Dual Ball Fan Bearings
The fan impeller spins on a dual ball bearing setup that will last up to twice as long as a sleeve bearing design.

0dB Technology
To reduce noise output, the PWM-controlled fan shuts off entirely when the PSU load is 50% or below.

Lambda A++ Certification
Thor II cooling upgrades result in a coveted Lambda A++ noise rating, confirming the latest iteration wields menacing power in absolute stealth.
ENGINEERING


80 Plus Platinum Certification
The ROG Thor 1200W Platinum II utilizes low-ESR Japanese capacitors to ensure efficient operation. These upgrades enable an 80 PLUS Platinum certification, which guarantees 89% efficiency at 100% load and 92% efficiency at 50% load. The increased efficiency results in less heat, reduces fan noise, and increases reliability.
EXPERIENCE
-
Static
Always on
-
Breathing
Fades in & out
-
Strobing
Flashes on & off
-
Color cycle
Fades between the colors of rainbow
-
Rainbow
A rolling multi-color flow
-
Starry night
A display that mimic the nighttime sky
-
Music
Pulses to the beat of your music
-
Smart
Changes color with CPU/ GPU load
-
Adaptive Color
Matches color to a selected region on your screen
-
Dark
Lighting is turned off
Aura Sync
Customize the Aura ROG logo and/or add RGB lighting strips to accent your showcase build.
* If the connector cable is not used, the default color effect is rainbow.* To enjoy Aura Sync, you’ll need an Aura Sync-compatible ASUS or ROG motherboard. Similarly, the Smart Mode lighting effect, which reflects GPU temperature, requires use of a compatible ASUS or ROG graphics card.

Sleeved Cables
A range of sleeved cables are bundled with Thor II, and we also provide a 20% CableMod discount.

PCIe Gen 5.0 Ready
Each ROG Thor 1200W Platinum II PSU is bundled with a 16-pin PCIe cable that can pipe up to 600W of power to PCIe Gen 5.0 graphics cards. Get ready for the future of power delivery.

10-year Warranty
The ROG Thor 1200W Platinum II is backed with a 10-year* warranty.
*Core product operation is guaranteed for 10 years. The OLED panel and RGB LEDs are subject to a 3-year warranty.CUSTOMER REVIEWS
Recommended Products
ROG Thor 1000W Platinum II EVA Edition
ROG Thor 1000W Platinum II EVA Edition is the quietest PSU in its class.
ROG STRIX 750W Gold Aura Edition
ROG Strix 750W Gold Aura Edition is a cool, quiet and powerful PSU, engineered for efficiency in striking style.
ROG STRIX 850W Gold Aura Edition
ROG Strix 850W Gold Aura Edition is a cool, quiet and powerful PSU, engineered for efficiency in striking style.
ROG STRIX 1000W Platinum
ROG Strix 1000W Platinum is a cool and quiet PSU with stable power delivery, engineered for efficiency with GaN MOSFET and intelligent stabilizer in striking style.
ROG THOR 1600W Titanium III
Featuring a GaN MOSFET, “GPU-First” patented intelligent voltage stabilizer and a magnetic OLED display, ROG Thor 1600W Titanium III delivers unmatched performance and rock-solid stability for your ultimate PC build
Related Products
ROG STRIX XF 120
Whisper-quiet, 4-pin PWM fan for PC cases, radiators or CPU cooling
ROG Eye S
Full HD 60 fps webcam with AI-powered, noise-canceling mics for superior live-streaming audio and a compact and foldable design that’s easy to carry and attach instantly to any laptop
ROG Herculx Graphics Card Holder
The robust ROG Herculx Graphics Card Holder securely fortifies even the most powerful cards, plus offers an easy-to-use design and extensive compatibility.
ROG Strix SQ7 Gen4 SSD 1TB
1 TB M.2 PCIe® Gen 4 NVMe® , internal solid state drive with DRAM buffering and large SLC cache, up to 7000 MB/s maximum file transfer speed, compatible with PC and PlayStation® ™5, TCG Opal and AES 256-bit encryption, plus NTI Backup Now EZ software
ROG Raikiri Pro
The ROG Raikiri Pro PC Controller features an OLED display, four rear buttons, selectable triggers, ESS DAC, customizable joystick sensitivity and response curves, and tri-mode connectivity. It’s ideal to play in wired USB-C, 2.4GHz, or Bluetooth on PCs
ROG Ally Travel Case
Keep your ROG Ally safe on the go with the ROG Ally travel case. With a soft case material and a fleece inner liner, the Ally will be protected in any bag or backpack.
ROG Herculx EVA-02 Edition
The robust ROG Herculx EVA-02 Edition securely fortifies even the most powerful cards, plus offers an easy-to-use design and extensive compatibility.
ROG Carnyx
Professional cardioid condenser gaming microphone features a studio-grade 25 mm condenser capsule, 192 kHz / 24-bit sampling rate, high-pass filter, built-in pop filter, premium metal shock mount, and ASUS Aura Sync RGB lighting.
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.
- For pricing information, ASUS is only entitled to set a recommendation resale price. All resellers are free to set their own price as they wish.
- Price may not include extra fee, including tax、shipping、handling、recycling fee.