ROG THOR 850W Platinum II
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Three-quarter side view showing cable connectors and wattage display

The Quietest 850W Platinum Power Supply

Back with a vengeance, the second iteration of the ROG Thor 850W 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 to here.

COOLING

ROG heatsinks arranged for display

ROG Heatsinks

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

ENGINEERING

Connector of ROG Strix 1200W Platinum with PCIe connectors highlighted

High-performance Copper Pins

Upgraded PCIe® connectors featuring superior thermal conductivity ensure cooler operation and improved power delivery efficiency. This translates to a significant 29% reduction in connector temperatures (up to -12.28°C), promoting optimal performance and stability for even the most demanding graphics cards.

Chart indicating how much ROG Thor load rate and efficiency exceed the requirements for 80 PLUS certification with 80 PLUS PLATINUM and CYBENETICS PLATINUM logos Chart indicating how much ROG Thor load rate and efficiency exceed the requirements for 80 PLUS certification with 80 PLUS PLATINUM and CYBENETICS PLATINUM logos

80 Plus Platinum Certification

The ROG Thor 850W 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

Side angle of ROG Thor 850W Platinum II, showing the OLED Power Display.

OLED Power Display

The built-in OLED panel makes it easy to tune your system for best performance and efficiency.

Animation showing Etched Modular Cables.

Etched Cables

Made from a soft premium material, these etched cables can be bent easily during installation, and they operate at temperatures 50°C lower than the safety limit when bent 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.

Awards

Gold

Highest quality and functionality

Video Reviews

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It is a very good case, on par with those made by specialized companies such as Fantech. It is a smart case and the only negative note is the price despite the fact that there are others with much higher price.

Power supply unit with a margin - ROG Tor 850 W

If you're building a PC from scratch and love the latest and greatest, then Asus offers the perfect ROG Thor Platinum 2 power supply to go with this card - it will make this card feel like a godsend.

Powering our build is a top-of-the-line ROG THor Platinum II 850W power supply upgrade It got a brand new cooling system, making it one of the quietest power supplies available.

The interface for modern video cards is available in top-end power supplies, like the Thor ROG Platinum. I've built computers with this "monster" many times, and 850 watts will be enough for any modern build.

It uses only high-quality components in combination with Japanese capacitors, which ultimately brings the efficiency of the device to 80 Plus Platinum efficiency certificate.

I built a special Black and Gold PC!

Media Reviews

Hardware Cooking

Its aim is to replace the 4080 on the market while offering a more attractive price positioning for customers. [...] We're awarding a Gold HC medal to this very fine card!

Pause Hardware

The ASUS STRIX OC model stands out thanks to its premium build quality and the highest factory overclocking among all the cards we tested…

Hardzone

the world's first "wireless" PC

ADN Kronos

The experience and creativity of Drako.it's professionals have been fundamental in assembling a PC capable of overcoming the challenges that increasingly high-performance games propose, with an eye-catching and customised style designed on the elegant and essential mid-tower ROG Strix Helios RGB ATX/EATX gaming case by Republic of Gamers by Asus.

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.
  • 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.
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