ASUS ROG Thor P2 850W 80+ Platinum Power Supply



  • 850 W Wattage
  • Full Modular
  • 80 PLUS Platinum
  • Fan Size: 1 x 135mm
  • Lambda A++ Certification
  • ROG heatsinks
  • Wing-blade fan with PWM control
  • 80 Plus Platinum Certification
  • OLED display & Aura Sync
  • White Colour
  • 10 Years Warranty
  • 90YE00L2-B0NA00
  • Claim cashback with ASUS
More Info Add to Wishlist
£259.95 inc. VAT.


Order by 3pm
for Free Next Day


Pay over 3 Months
with 0% Interest*

Product Description

ASUS ROG Thor P2 850W 80+ 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.


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


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


The fan impeller spins on a dual ball bearing setup that will last up to twice as long as a sleeve bearing design


To reduce noise output, the PWM-controlled fan shuts off entirely when the PSU load is 50% or below.


Thor II cooling upgrades result in a coveted Lambda A++ noise rating, confirming the latest iteration wields menacing power in absolute stealth.


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.


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


Customize the Aura ROG logo and/or add RGB lighting strips to accent your showcase build.


The ROG Thor 850W Platinum II is backed with a 10-year warranty.

Note: The content above is generic for the series.
For Correct info about this particular model, please refer to Specifications section.

Technical Specifications

Condition New
Product Identifiers
MPN 90YE00L2-B0NA00
EAN 4711081236450
Type Power Supply
Brand ASUS
Series ROG
Model ROG Thor 850W
Key Specifications
Compatible Brand Universal
Power Supply Form Factor ATX
Edition ROG Thor Platinum II
Wattage 850 W
80 PLUS Certification 80 PLUS Platinum
Fans 1 x 135mm
Modular Yes
Modularity Full Modular
SLI/CrossFire Yes
Motherboard Connector 20+4-pin
Connectors 1 x 12+4-pin PCIe2, x 4+4-pin CPU +12V (EPS), 6 x 4-pin Molex, 3 x 6+2-pin PCIe, 10 x SATA
Other Specifications
Warranty 10 Years
Colour White
Item Weight 1.86 kg
Dimensions 150 x 86 x 160 (WxHxD)

Frequently Asked Questions

What payment method do you accept?

At checkout, you can explore our payment methods. Choose from either credit/debit card, or PayPal Express Checkout. You can also purchase via PayPal Pay in 3. Pay in 3 eligibility is subject to status and approval.

When will I receive my order?

At Box, we offer free next-day delivery on all items! Order before 3pm to quality for free next working day delivery. We aim to process and deliver all orders in the expected delivery timeframes as specified during the checkout process. Orders made on a Saturday or Sunday will be processed on the next working day. Excludes Bank Holidays

What's the process of return and replacement?

If your item has developed any faults that is not caused by physical damage, liquid damage, neglect, misuse, normal wear & tear, and it is still within the warranty period covered by the manufacturer, please simply contact BOX Warranty support at for repairs or exchange.

How many days it will take for the return procedure?

Once we receive your item back at our premises, it may take up to 5 working days to process the return. This could be bit longer during the peak times. Please email us at if you have any questions pertaining your return.

What if my Product is not as described?

In the rare event if your item is not as described, please send us an email at with the details and we will organise a free return and a replacement for you.

Can I return or get a refund for my order if I have change of mind?

Yes, we offer refund policy to all BOX customers. If you change your mind, you can return the goods at your expense via Insured (to cover the cost of the goods) & Signed for service within 30 days and we will issue full refund.