ASUS ROG Thor Platinum II Modular 850W Power Supply

The ASUS ROG Thor Platinum II Modular 850W Power Supply is 80PLUS platinum-certified, features a 135mm axial-tech fan with PWM control that delivers lower noise while keeping thermals in check, dual ball fan bearings, ROG heatsinks, 0dB technology, Lambda A++ certified, OLED power display, sleeved cables, ASUS Aura Sync compatible, and is PCIe Gen 5.0 ready.

Features

---

ROG Thor 850W Platinum II

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.

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.

Cooling

ROG Heatsinks

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

Wing-Blade Fan Design

A 135mm Wing-blade fan with PWM control delivers lower noise and keeps thermals in check.

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 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.

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 colour 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.

• Static - Always on
• Breathing - Fades in & out
• Strobing - Flashes on & off
• Colour cycle - Fades between the colours of rainbow
• Rainbow - A rolling multi-colour flow
• Starry night - A display that mimic the nighttime sky
• Music - Pulses to the beat of your music
• Smart - Changes colour with CPU/ GPU load
• Adaptive Colour - Matches colour to a selected region on your screen
• Dark - Lighting is turned off

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 850W 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 850W Platinum II is backed with a 10-year (Core product operation is guaranteed for 10 years. The OLED panel and RGB LEDs are subject to a 3-year warranty.) warranty.