ASUS ROG Strix 1200W Platinum vs CORSAIR HX1500i Fully Modular Ultra-Low Noise ATX

Overview of the Products

The ASUS ROG Strix 1200W Platinum is priced at $264.99, making it about 24% cheaper than the CORSAIR HX1500i, which retails for $349.99. Both power supplies are designed for high-performance gaming rigs, but their unique features set them apart. The ASUS model boasts advanced GaN MOSFET technology and a GPU-first design, while the CORSAIR unit emphasizes ultra-low noise operation and robust software control.

Power Efficiency and Certification

Both power supplies are certified with an 80 PLUS Platinum rating, indicating high energy efficiency. However, the ASUS ROG Strix takes the lead with its GaN MOSFET technology, which delivers superior power efficiency improvements of up to 30%. This technology not only enhances performance but also leads to a cooler internal layout. The CORSAIR HX1500i, while also efficient, relies on traditional technologies and focuses on quiet operation through its Fluid Dynamic Bearing fan.

Noise Levels and Cooling Solutions

Noise levels are a significant consideration for gamers. The ASUS ROG Strix features 0dB technology, allowing for silent operation during light gaming sessions. This is complemented by large heatsinks that help maintain lower temperatures. On the other hand, the CORSAIR HX1500i utilizes a 140mm Fluid Dynamic Bearing fan that offers extremely quiet performance. Additionally, its Zero RPM fan mode allows the fan to switch off entirely at low and medium loads, ensuring near-silent operation.

Modular Design and Cabling

Both power supplies feature fully modular designs, allowing users to connect only the cables necessary for their systems. This not only simplifies installation but also helps maintain a clean build. The ASUS ROG Strix is compliant with ATX 3.1 standards and includes a native 12V-2x6 connector designed for next-gen graphics cards, making it highly future-proof. The CORSAIR HX1500i offers flexibility with its modular cabling, emphasizing ease of use and organization, which can be especially beneficial for complex builds.

Warranty and Reliability

The ASUS ROG Strix comes with a 10-year warranty, reflecting the brand's confidence in its durability and performance. This long warranty period is a strong indicator of reliability, especially for gamers who demand consistent performance over time. Similarly, the CORSAIR HX1500i also offers a 10-year warranty, highlighting its build quality and the use of Japanese 105°C-rated electrolytic capacitors. Both brands provide excellent support in terms of longevity.

Software and Customization

The CORSAIR HX1500i stands out with its advanced iCUE software, allowing users to create custom fan curves and monitor power settings in real time. This level of control is ideal for gamers who want to fine-tune their systems for optimal performance. The ASUS ROG Strix does not offer comparable software integration, focusing instead on hardware efficiency and performance enhancements without additional software management.

Target Audience and Use Case

The ASUS ROG Strix 1200W Platinum is particularly suited for gamers seeking high efficiency and reliability, especially for high-end graphics cards. Its GPU-first voltage sensing is designed to optimize performance for gaming. Conversely, the CORSAIR HX1500i caters to users who prioritize quiet operation and customizable software features, making it a great choice for those who build high-performance yet silent systems.

Which should you buy?

Deciding between the ASUS ROG Strix 1200W Platinum and the CORSAIR HX1500i boils down to your specific needs. If you are looking for a more cost-effective option with superior power efficiency and silent operation during light gaming, the ASUS model is a compelling choice at $264.99. However, if you value advanced software control and ultra-low noise under load, the CORSAIR HX1500i at $349.99 may be worth the extra investment. Each power supply brings unique strengths to the table, so consider your priorities before making a decision.