ASUS
ROG THOR 850W
Best power supply for enthusiasts building high-performance, silent gaming rigs.
Elevate your gaming rig with the ASUS ROG THOR 850W Platinum II power supply. This fully modular unit delivers exceptional 80 Plus Platinum efficiency and stable power for demanding systems. Enjoy silent operation with its zero RPM mode and customizable ARGB lighting for a personalized aesthetic. Built with comprehensive protection features, it ensures system safety and reliability for high-performance builds. Its compact ATX form factor and premium components make it an ideal choice for enthusiasts seeking top-tier performance and style.
$239.00
More ROG Thor Options
Owner Satisfaction
4.7
/ 5
Category Rank
28
/ 1062
#28 in Computer Power Supplies
Price vs Category Average
-74%
Below average
PFC Type
Active PFC
/ Active PFC
Who it's for
- Enthusiasts building high-end, aesthetically focused custom PCs
- Gamers who prioritize a silent, distraction-free workspace
Who should skip it
- Budget-conscious builders looking for maximum value
- Users with cases that obscure the power supply unit
- Casual users with standard power requirements
Performance breakdown
Energy Efficiency
Platinum certification ensures minimal power waste during high-intensity gaming sessions.
Acoustic Performance
Cybenetics A++ rating guarantees near-silent operation under almost any load.
Cable Management
Fully modular design and sleeved cables make clean builds effortless.
System Protection
Comprehensive safety suite provides total peace of mind for expensive components.
Aesthetic Customization
Integrated ARGB lighting offers seamless synchronization with your existing rig.
Component Reliability
Premium internal hardware ensures long-term stability for high-performance enthusiast systems.
Key Specs
PFC Type
Active PFC
Dimensions
160 x 150 x 86 mm
Efficiency
80 Plus Platinum
MTBF
>120,000 hrs @ 25°C
Protection Features
OPP/OVP/UVP/SCP/OCP/OTP
Hazardous Materials
ROHS
AC Input Range
100-240Vac
Total Output
850W
Features
- Fully modular for clean builds and easy cable management.
- High efficiency with 80 Plus Platinum certification.
- Silent operation with zero RPM fan mode.
- Customizable ARGB lighting for personalized aesthetics.
- Robust protection for ultimate system safety.
- Premium components for reliable, long-lasting performance.
- Includes high-quality sleeved cables.
- Cybenetics A++ noise level certification.
What customers say
The ROG THOR 850W Platinum II consistently earns high marks for its exceptional build quality and steadfast reliability. Users frequently commend its premium components, quiet operation, and efficient power delivery, which together ensure a stable system. The unique integrated OLED display is a standout design element, adding both visual appeal and practical utility that enthusiasts truly appreciate. This power supply is often seen as a worthwhile investment for those prioritizing top tier performance and distinctive aesthetics in their high end builds.
Know before you buy
The 80 Plus Platinum certification indicates that this power supply operates at a high level of efficiency, typically exceeding 92% at typical loads. This reduces wasted energy as heat, which can lead to lower electricity consumption compared to lower-rated units.
Yes, it features a 0dB technology mode that stops the fan entirely when the system load is low. It has also earned a Cybenetics A++ noise level certification, confirming it is exceptionally quiet even when the fan is active.
Yes, the ROG Thor 850W follows the standard ATX form factor with dimensions of 160 x 150 x 86 mm. It is designed to be compatible with most mid-tower and full-tower cases that support standard ATX power supplies.
A fully modular design allows you to connect only the cables you actually need for your specific components. This significantly reduces cable clutter inside your case, which improves airflow and makes your build look much cleaner.
Yes, the power supply supports ASUS Aura Sync. You can easily customize and synchronize the ARGB lighting effects with your motherboard, GPU, and other compatible peripherals through the Aura software.
Yes, it includes a dedicated 16-pin PCIe connector for modern GPUs, along with three additional 6+2-pin PCIe connectors. This provides ample flexibility for powering a wide range of high-performance graphics cards.
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