Cooler Master V850 SFX Gold White Edition Full Modular vs ASUS ROG Thor 1200W Platinum III PSU
Updated August 2026 — The ASUS ROG Thor 1200W Platinum III PSU offers superior power output and advanced features, making it the better choice for high-performance builds, while the Cooler Master V850 SFX Gold is an excellent budget option for compact systems.
The ASUS ROG Thor 1200W Platinum III PSU offers superior power output and advanced features, making it the better choice for high-performance builds, while the Cooler Master V850 SFX Gold is an excellent budget option for compact systems.
Why Cooler Master V850 SFX Gold White Edition Full Modular is better
affordable price
C$220.99 vs C$552.99
compact form factor
SFX design suitable for mini-ITX builds
full-modular cabling
reduces clutter and improves airflow
Why ASUS ROG Thor 1200W Platinum III PSU is better
higher power output
1200W vs 850W
better efficiency
80 PLUS Platinum vs Gold
advanced cooling features
Turbo Mode and ROG heatsinks
Overall score
Specifications
| Spec | Cooler Master V850 SFX Gold White Edition Full Modular | ASUS ROG Thor 1200W Platinum III PSU |
|---|---|---|
| Brand | Cooler Master | Asus |
| Modularity | Full | Not specified |
| Cooling Type | FDB Fan | Advanced |
| Display | None | OLED |
| Weight | Compact | Heavy |
Dimension comparison
Pricing Comparison
When it comes to pricing, the Cooler Master V850 SFX Gold White Edition Full Modular is significantly more affordable at C$220.99 compared to the ASUS ROG Thor 1200W Platinum III PSU, which is priced at C$552.99. The difference of C$332 is substantial, especially for budget-conscious consumers. While the V850 offers excellent value for its features, the ROG Thor presents itself as a more premium option with advanced capabilities, justifying its higher price tag. This price disparity is a crucial factor for potential buyers, especially those looking to optimise their spending on power supplies.
Power Output and Efficiency
The ASUS ROG Thor boasts a power output of 1200W, making it a powerhouse compared to the 850W offered by the Cooler Master V850. This translates to a potential for greater performance, particularly in high-demand gaming or workstation builds. Additionally, the ROG Thor is 80 PLUS Platinum certified, indicating a higher efficiency rate compared to the 80 PLUS Gold certification of the V850. Specifically, the GaN MOSFET technology in the ROG Thor allows for up to 30% more efficiency than standard MOSFETs, which enhances overall system performance. The V850, with its 90% efficiency under normal conditions, still stands strong, but the Thor’s capabilities cater to those who require maximum output and efficiency.
Form Factor and Compatibility
The Cooler Master V850 is designed in an SFX form factor, making it an ideal choice for mini-ITX systems and compact builds. It includes an SFX-to-ATX bracket, allowing for versatile compatibility with various case sizes. On the other hand, the ASUS ROG Thor follows the ATX standard, which is suitable for larger cases. This difference in form factor is essential for builders with specific space constraints. If you are working on a compact setup, the V850 may be the better choice, whereas the ROG Thor is tailored for more robust configurations where space is less of an issue.
Cable Management
Cable management is an essential aspect of any build, and here, the Cooler Master V850 shines with its full-modular cabling. This feature allows users to connect only the cables they need, reducing clutter and improving airflow within the case. The V850 comes with thicker 16 AWG PCI-e cables, enhancing both efficiency and safety. In contrast, the ASUS ROG Thor does not explicitly mention modularity in its features, which implies a more traditional approach to cabling. While the Thor has premium components and a well-organized internal layout, the V850’s full-modular design is a significant advantage for those prioritising neatness and airflow.
Cooling Solutions
The ASUS ROG Thor is equipped with advanced cooling technologies, including ROG heatsinks and a fully aluminium enclosure, designed to keep system thermals under control. Its Turbo Mode further enhances cooling performance during peak usage. Conversely, the Cooler Master V850 features a fluid dynamic bearing (FDB) fan that is effective but does not offer the same level of advanced cooling features found in the Thor. For users who plan to push their systems to the limits, the superior cooling capabilities of the ROG Thor may be more appealing, especially in high-performance scenarios.
Additional Features
The ROG Thor includes a unique magnetic OLED display that provides real-time power draw information, a feature not found in the Cooler Master V850. This display can be positioned on either side of the unit to accommodate different installation orientations. Such functionality can be particularly beneficial for gamers and enthusiasts who want to monitor their system’s performance closely. Meanwhile, the V850 focuses on delivering solid core features with its 10-year warranty, ensuring longevity and reliability. While both products come with a long warranty, the extra features of the Thor add a layer of sophistication and user engagement.
Warranty and Longevity
Both power supplies come with a notable 10-year warranty, reflecting the manufacturers’ confidence in their products. This extended warranty period is a common feature in high-quality power supplies, providing peace of mind for consumers. However, the warranty alone doesn’t determine overall value; it’s the combination of performance, features, and reliability that counts. The Cooler Master V850 offers great dependability for its price, while the ASUS ROG Thor, with its premium features and enhanced performance, may justify its cost for users who need top-tier reliability and power.
Which should you buy?
Ultimately, the choice between the Cooler Master V850 SFX Gold White Edition Full Modular and the ASUS ROG Thor 1200W Platinum III PSU hinges on your specific needs and budget. If you are building a compact system and require a cost-effective solution with excellent modularity, the V850 is a compelling option at C$220.99. However, for those seeking maximum power output, advanced cooling features, and superior efficiency, the ROG Thor at C$552.99 stands out as a premium choice. Assess your requirements carefully, as both power supplies cater to different segments of the market.
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