Asus ROG Thor ROG-THOR-850P Power Supply


Out Of Stock

Harness Thunder:

Inside and out, our first PSU is packed with innovative ideas. Externally, Aura Sync RGB illumination and an integrated OLED information panel enable unique customization and monitoring options for your ROG gaming rig. Under the hood, high-quality capacitors, a 135mm Wing-blade fan, and large heatsinks allow the ROG Thor 850W to achieve LAMBDA A+ and 80 PLUS®Platinum certifications, making it ideal for PC enthusiasts who demand performance perfection.

Aura Sync:

Outshine the competition

ASUS Aura Sync is an illumination ecosystem that lets you synchronize lighting effects across your gaming rig, components, and peripherals. The ROG Thor lets you take full control with internal Aura RGB LEDs that connect to the 4-1 addressable RGB header on select motherboards.


The ROG Thor 850W Platinum is the first PC PSU in the world to feature an integrated OLED panel, offering a real-time display of power draw. Now you can see at a glance how much juice your rig is using.


We've equipped the ROG Thor 850W Platinum with a 135mm patented Wing-blade fan to maximize component lifespan. IP5X dust-resistance keeps it spinning freely and 0dB technology utilizes thermal sensors to allow the fan to switch off completely at lower wattages - enabling totally silent operation.


The integrated ROG heatsinks have 2x more volume than traditional designs, resulting in 20% lower temperatures inside the ROG Thor 850W Platinum. This extends the lifespan of components and allows 0dB operation for a longer duration than standard designs. The heatsinks are so effective that fan noise never exceeds 20dB, allowing ROG Thor to achieve LAMBDA A+ certification.


The ROG Thor 850W Platinum utilizes top-end Japanese capacitors to ensure efficient operation. This has earned an 80 PLUS Platinum certification, which guarantees 89% efficiency at 100% load and 92% at 50% load. The increased efficiency produces less heat, reducing fan noise and increasing reliability.


We know you'll want to get building right away, so we've included high-quality sleeved and standard cables. The sleeved cables include one 24-pin, two 6+2-pin PCI-e cables and two 8-pin CPU cables. We've also included an RGB connector that plugs into the addressable RGB header on your ASUS motherboard.

The ROG Thor comes with two types of PCI-E power cables in the box: an individually sleeved set for showcase systems, and, to fuel heavily overclocked graphics cards, cables with embedded capacitors that reduce voltage ripple.


We're so confident about the reliability of the ROG Thor 850W Platinum that we back it with a 10-year* warranty.

Power Supply Calculator:

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Product Overview

UPC Code: 192876128589
Manufacturer Warranty: 10 Years
Country of Origin: TAIWAN

General Information

Manufacturer:   ASUS Computer International
Manufacturer Part Number:   90YE0090-B001A0
Manufacturer Website Address:
Brand Name:   Asus ROG
Product Line:   Thor
Product Name:   Thor Power Supply
Product Type:   Power Supply

Technical Information

Specification Compliance:   ATX12V/EPS12V
Efficiency:   92%
Number of Fans:   1

Power Description

Input Voltage:   120 V AC
Input Voltage:   230 V AC
Output Voltage:   - 12 V DC @ 300 mA
Output Voltage:   12 V DC @ 71 A
Output Voltage:   3.3 V DC @ 20 A
Output Voltage:   5 V DC @ 20 A
Output Voltage:   5 V DC @ 3 A
Output Power:   850 W

Physical Characteristics

Form Factor:   Internal
Height:   3.4"
Width:   5.9"
Depth:   6.3"


Package Contents:  
  • Thor Power Supply
  • 1 x Power Cord
  • 1 (610mm) x Motherboard Power Cable (24-pin)
  • 2 (650mm) x CPU Cable (4+4-pin)
  • 3 (675mm) x PCI-E Cable (6+2-pin)
  • 3 (760mm/570mm) x SATA Cable
  • 2 (690mm/470mm) x Peripheral
  • 1 (300mm) x SATA to Peripheral Cable
  • 1 (101mm) x Floppy Cable
  • 2 (950mm) x Addressable RGB Cables
  • 1 x ROG Sticker
  • 4 x ROG Cable Tie
  • 2 x Sleeved Cable Combs (6-pin)
  • 6 x Sleeved Cable Combs (8-pin)
  • 2 x Sleeved Cable Combs (24-pin)
  • 1 x Chassis Screws Package
  • 10 x Cable Tie
  • 1 x User Manual

Environmentally Friendly:   Yes
Environmental Certification:   80 Plus Platinum


Limited Warranty:   10 Year
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