ASUS ROG Thor 850W Platinum II Power Supply

ASUS ROG Thor 850W Platinum II (Fully Modular Power Supply, 80+ Platinum, Lambda A++ Certified, ROG heatsinks, 135mm PWM Fan, 0dB Mode, OLED Panel, Sleeved Cables, Aura Sync, 10 Year Warranty)

Feature

ASUS ROG Thor 850W Platinum II is the quietest PSU in its class

• Lambda Aplusplus Certification confirms the latest Thor wields menacing power in absolute stealth.
• ROG heatsinks cover critical components, delivering lower temperatures and reduced noise.
• A 135mm Axial-tech fan with PWM control delivers lower noise and keeps thermals in check.
• Built with 100% Japanese 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, ASUS has added a mirrored side panel that neatly frames the OLED display. * Based on Cybenetics PSU test result database entries before October 2021.

COOLING

ROG Heatsinks

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

Wing-blade Fan Design

A 135 mm 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.

0 dB 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.

Sleeved Cables

A range of sleeved cables are bundled with Thor II, and ASUS also provides 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 600 W of power to PCIe® Gen 5.0 graphics cards. Get ready for the future of power delivery.