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ASUS ROG Strix 1200W Platinum vs Cooler Master MWE 850 V2 Full Modular PSU, 850W,

Updated August 2026 — ASUS ROG Strix 1200W Platinum wins on warranty and power, Cooler Master MWE 850 V2 Full Modular PSU, 850W, wins on price and size.

The ASUS ROG Strix 1200W Platinum offers superior power output and efficiency, making it ideal for high-end builds, while the Cooler Master MWE 850 V2 is a budget-friendly option for mid-range systems.

Why ASUS ROG Strix 1200W Platinum is better

Power Output

ASUS has 1200W vs Cooler Master's 850W

Efficiency

ASUS is 80 Plus Platinum vs Gold for Cooler Master

Warranty

ASUS offers a 10-year warranty, Cooler Master does not specify

Why Cooler Master MWE 850 V2 Full Modular PSU, 850W, is better

Price

Cooler Master is $95.09 vs ASUS at $264.99

Size

Cooler Master is more compact for smaller builds

Noise Level

Cooler Master has a quieter fan operation

Overall score

ASUS ROG Strix 1200W Platinum
90
Cooler Master MWE 850 V2 Full Modular PSU, 850W,
70

Specifications

SpecASUS ROG Strix 1200W PlatinumCooler Master MWE 850 V2 Full Modular PSU, 850W,
Wattage1200W850W
Efficiency Rating80 Plus Platinum80 Plus Gold
ModularityFully ModularFully Modular
Cooling TechDual Ball BearingsHydro Dynamic Fan
CompatibilityATX 3.1Current Gen

Dimension comparison

ASUS ROG Strix 1200W PlatinumCooler Master MWE 850 V2 Full Modular PSU, 850W,

Price Comparison

The Cooler Master MWE 850 V2 is significantly more budget-friendly, priced at $95.09 compared to the ASUS ROG Strix 1200W Platinum at $264.99. This makes the Cooler Master about 64% cheaper than its competitor. For users looking for a more economical option without sacrificing essential performance, the Cooler Master may be the ideal choice. However, for those willing to invest more for higher specifications and features, the ASUS ROG Strix offers advanced technology and certifications that justify its price point.

Power Output

Power output is critical in selecting a power supply unit, and here the ASUS ROG Strix holds a considerable advantage with its 1200W capacity compared to the Cooler Master’s 850W. This 41% increase in wattage allows the ASUS model to support more demanding systems, especially those with high-performance graphics cards. Gamers and PC builders planning to use multiple GPUs or high-end components will benefit from the additional power provided by the ASUS ROG Strix, while the Cooler Master may be more suited for mid-range builds.

Efficiency Ratings

When it comes to efficiency, the ASUS ROG Strix is certified 80 Plus Platinum, while the Cooler Master MWE 850 V2 carries an 80 Plus Gold certification. The ASUS ROG Strix boasts industry-leading power efficiency, utilizing low-ESR capacitors and premium components to deliver up to 30% more efficiency. This means less energy waste and potentially lower electricity bills for users over time. The Cooler Master, rated at Gold, still offers good efficiency but falls short of the performance provided by the ASUS unit in this regard.

Build Quality and Design

In terms of build quality, the ASUS ROG Strix shines with its advanced GaN MOSFET technology, which not only improves power efficiency but also enhances the internal layout for cooler operation. The robust design includes large heatsinks that cover critical components, ensuring lower temperatures and noise. On the other hand, the Cooler Master has a fully modular design that reduces clutter and improves airflow, but it lacks the same high-end materials and technology found in the ASUS model. Users focused on durability and performance may find the ASUS ROG Strix to be the superior choice.

Cooling Solutions

The ASUS ROG Strix features dual ball fan bearings, which can last up to twice as long as sleeve bearing designs. This innovative cooling solution, combined with the 0dB technology, allows for silent operation during light gaming sessions. In contrast, the Cooler Master employs a Hydro Dynamic Fan that ensures low RPM operations and reduced noise levels. While both models prioritize quiet performance, ASUS’s design may provide a more effective and long-lasting solution for keeping temperatures in check, especially under heavy loads.

Compatibility and Future-Proofing

For compatibility, the ASUS ROG Strix is ATX 3.1 compliant and features a native 12V-2x6 connector, making it ready for next-gen graphics cards. This positions the ASUS model as a more future-proof option for gamers looking to upgrade their systems. Conversely, the Cooler Master MWE 850 V2 offers 2 EPS connectors for universal compatibility with current-generation motherboards, making it suitable for users with standard setups. While both power supplies are compatible with modern systems, ASUS provides a more forward-thinking solution for those planning to upgrade in the near future.

Warranty and Support

The ASUS ROG Strix comes with a substantial 10-year warranty, reflecting the manufacturer’s confidence in its product and providing peace of mind for consumers. In contrast, the Cooler Master does not specify its warranty duration, which could be a point of concern for potential buyers. A longer warranty period often indicates better reliability and support, making the ASUS ROG Strix a more attractive option for users who prioritize longevity and customer service.

Which should you buy?

Ultimately, the choice between the ASUS ROG Strix 1200W Platinum and the Cooler Master MWE 850 V2 depends on your specific needs. If you require high power output, top-tier efficiency, and advanced features for a high-end gaming rig, the ASUS ROG Strix is worth the investment despite its higher price tag. However, if you are looking for an economical solution for a mid-range build without the need for excessive wattage, the Cooler Master offers solid performance at a significantly lower price. Assess your power requirements, budget, and future upgrade plans before making a decision.