ROG THOR 850W Platinum II
ASUS estore price $219.99 $234.99
ASUS estore price $219.99 $234.99
Buy Now
  • Features
  • Tech Specs
  • Awards
  • Gallery
  • Where to buy
  • Support
ROG Thor 850W Platinum 2 Power Supply

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

A pile of ROG Heatsinks

ROG Heatsinks

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

ENGINEERING

ROG Thor 850W Platinum II power efficiency graph. ROG Thor 850W Platinum II power efficiency graph.

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.
Pause

OLED Power Display

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

Awards

Gold

Highest quality and functionality

Video Reviews

This is the 'coolest' AMD-based system

Titan giant | GVN Titan Plus i3070Ti Timelapse

The Game quality PC series is intelled by Intel Core i7 12700k

What will the combo "end game" nearly 200 million full rog look like?

Super car is to play ... RTX 4080! - Join MC Jerry Truong to discover the Gaming PC configuration 100 million

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

Related Content

ROG Strix vs Extreme vs Apex vs Hero: What's the difference between ROG gaming motherboards?

When we launch a new generation of motherboards, we don’t just design one model and expect it to meet everyone’s needs. We give you a broad range of options from our ROG Maximus, Crosshair, and Strix lineups so that you can find the board for your next build.  

ROG Strix vs TUF vs Dual and beyond: Which ASUS graphics card is right for you?

When you go to buy a new graphics card, you might have an idea of which GPU you want, but picking a model is tougher. ASUS and ROG offer a number of variants to provide options that fit your build (and budget) best.

Recommended Products

ROG-STRIX-850G

The ROG Strix 850W Gold PSU brings premium cooling performance to the mainstream.

ROG-STRIX-1000G

The ROG Strix 1000W Gold PSU brings premium cooling performance to heavyweight gaming rigs

ROG-THOR-1000P2-GAMING

ROG Thor 1000W Platinum II is the quietest PSU in its class.

ROG-THOR-1200P2-GAMING

ROG Thor 1200W Platinum II is the quietest PSU in its class.

ROG Thor 1000W Platinum II EVA Edition

ROG Thor 1000W Platinum II EVA Edition is the quietest PSU in its class.

ROG-THOR-850P

ASUS ROG Thor 850 80+ Platinum 850W Fully Modular RGB Power Supply with LIVEDASH OLED Panel and 10 Year Warranty

ROG-THOR-1200P

ASUS ROG Thor 1200 80+ Platinum 1200W Fully Modular RGB Power Supply with LIVEDASH OLED Panel and 10 Year Warranty

ROG LOKI SFX-L 850W Platinum White Edition

Related Products

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 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.

ROG Strix Magnus

ASUS ROG Strix Magnus USB 3.0 Portable Gaming Condenser Microphone with Cardioid/Stereo/ENC and Aura Sync (Includes AUX-In port)

ROG XG Mobile (2023)

ROG XG Mobile, GC33, NVIDIA GeForce RTX 4090 Laptop GPU, external GPU, PCIe Gen 4.0x8, 330W integrated adapter, USB-Type A 3.2 Gen2, USB-Type C 3.2 Gen2, HDMI 2.1, DP 1.4, RJ-45 Jack(2.5G), DC input jack,

ROG Strix Riser Cable

ROG Strix 240 mm PCI-E x 16 Riser Cable with 90 degree adapter, patent SafeSlot™ design, EMI Shielding

ROG Tessen Mobile Controller

Transform Your Game

ROG XG Mobile (2022)

2022 ROG XG Mobile

ROG Raikiri

The ROG Raikiri PC controller features two rear buttons, left and right triggers with short and full range of motion plus dead zone customization, built-in ESS DAC for supreme audio, joystick sensitivity and response curve customization. The ROG Raikiri is ideal for gaming on PC, laptop or the next gen Xbox console.

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.