ROG THOR 850W Platinum II

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ROG Thor 850W 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 wing-blade fan with PWM control delivers lower noise and keeps thermals in check.
Built with low-ESR 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.

Video Reviews

Video review from the channel Nitroxsenys

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

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.

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

OLED Power Display

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

Side angle of ROG Thor 850W Platinum II, showing ARGB lighting.

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.

CUSTOMER REVIEWS

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ROG THOR 850W Platinum II