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 Axial-tech fan with PWM control delivers lower noise and keeps thermals in check.
- Built with low-ESR capacitors and other premium components to achieve 80Â 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.
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.
80Â Plus Platinum Certification
The ROG Thor 850W Platinum II utilizes low-ESR Japanese capacitors to ensure
efficient operation. These upgrades enable an 80Â 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.
