ASUS ROG Strix 1200W Platinum vs CORSAIR RM850e Fully Modular Low-Noise ATX Power

Price Comparison

The ASUS ROG Strix 1200W Platinum is priced at $264.99, making it significantly more expensive than the CORSAIR RM850e, which retails for $94.99. This means the ASUS model is approximately 179% more expensive than its competitor. While the increased price may be justified by its advanced features and higher wattage, budget-conscious consumers may find the CORSAIR offering to be a much more attractive option. The substantial price difference will likely influence buyers who are weighing performance against cost, particularly if they are looking for a reliable power supply without the premium price tag.

Power Capacity

When it comes to power capacity, the ASUS ROG Strix 1200W Platinum has a clear advantage with its impressive 1200W output, compared to the 850W from the CORSAIR RM850e. This difference of 350 watts can be crucial for high-performance gaming rigs or systems that require significant power for multiple components. The ROG Strix is designed to deliver top-tier performance and stability, particularly beneficial for gamers and content creators who push their systems to the limit. Conversely, while the RM850e may suffice for many builds, it lacks the headroom that high-end components might demand, potentially limiting future upgrades.

Efficiency Ratings

The efficiency ratings of the two power supplies highlight their performance capabilities. The ASUS ROG Strix 1200W Platinum boasts an 80 PLUS Platinum certification, indicating superior energy efficiency and lower heat generation compared to standard supplies. In contrast, the CORSAIR RM850e is rated with Cybenetics Gold efficiency, which is still commendable but not as high as the Platinum rating. The enhanced power efficiency of the ASUS model, driven by its GaN MOSFET technology, allows for up to 30% better performance, making it a more suitable choice for users focused on maximizing their system's efficiency and maintaining lower operational temperatures.

Modularity

Both power supplies feature fully modular designs, allowing users to connect only the cables they need for their specific builds. This is particularly useful for maintaining clean cable management and improving airflow within the case. The ASUS ROG Strix 1200W Platinum offers a more advanced cable setup, including a native 12V-2x6 connector specifically designed for next-gen graphics cards, which is crucial for gamers aiming to utilize the latest hardware. The CORSAIR RM850e also supports the 12V-2x6 cable but does not emphasize the GPU-first voltage sensing technology that the ASUS model employs, potentially affecting performance during high-demand scenarios.

Noise Levels

In terms of noise levels, the ASUS ROG Strix 1200W Platinum features a design that utilizes dual ball fan bearings and 0dB technology, which allows for silent operation during light gaming. This makes it an excellent choice for users who prioritize a quiet computing environment. On the other hand, the CORSAIR RM850e is equipped with a 120mm rifle bearing fan that operates quietly but does not feature the same zero-noise functionality when under low loads. For gamers and PC builders who value silence, the ASUS model may provide a more satisfying experience, especially in quieter settings.

Warranty and Reliability

The ASUS ROG Strix 1200W Platinum comes with a robust 10-year warranty, which is a testament to the brand's confidence in the product's reliability and durability. In comparison, the CORSAIR RM850e is backed by a 7-year warranty, which is still commendable but shorter than that of the ASUS model. A longer warranty can provide peace of mind for consumers, especially those investing in premium hardware. The warranty period may influence purchasing decisions, particularly for those who plan to use their power supplies in demanding environments or high-performance setups.

Target Audience

The target audience for each product differs significantly based on their features and pricing. The ASUS ROG Strix 1200W Platinum is aimed at high-end gamers and professionals who require robust power delivery for demanding tasks, willing to invest more for advanced features and higher wattage. Conversely, the CORSAIR RM850e appeals to a broader audience, including casual gamers and everyday users who need reliable performance without breaking the bank. Its lower price point makes it an attractive choice for those on a budget or those with moderate power needs.

Which should you buy?

Choosing between the ASUS ROG Strix 1200W Platinum and the CORSAIR RM850e ultimately depends on your specific needs and budget. If you require a high-capacity power supply with superior efficiency, advanced features like GPU-first voltage sensing, and longer warranty coverage, the ASUS model is the way to go, despite its higher price. However, if you are looking for a reliable, budget-friendly option that still meets most gaming and general computing needs, the CORSAIR RM850e stands out as a cost-effective alternative. In the end, consider what aspects are most important to you—performance or price—when making your decision.