CORSAIR HX1500i Fully Modular Ultra-Low Noise ATX vs MSI MPG A850G PCIE5, Fully Modular Compact Gaming

Price Comparison

The CORSAIR HX1500i is priced at $349.99, while the MSI MPG A850G PCIE5 offers a much more budget-friendly option at $109.99. This makes the MSI about 69% cheaper than the CORSAIR. The significant price difference can be a deciding factor for users on a tighter budget or those who do not require the higher wattage and features offered by the HX1500i. The MSI provides a solid entry point for gamers and PC builders looking for a reliable power supply without breaking the bank.

Power Output

When it comes to power output, the CORSAIR HX1500i boasts a substantial 1500 watts, catering to high-performance setups with demanding components. In contrast, the MSI MPG A850G delivers 850 watts, which is adequate for most gaming systems and standard builds. For users with high-end graphics cards or multiple GPUs, the CORSAIR offers more headroom and stability under load. However, for many gamers and general users, the 850 watts from the MSI will suffice, making it a practical choice for typical gaming rigs.

Efficiency Ratings

Efficiency is pivotal in power supplies, and the CORSAIR HX1500i shines with its 80 PLUS Platinum rating, ensuring superior power efficiency and lower electricity costs over time. On the other hand, the MSI MPG A850G holds an 80 PLUS Gold certification, which is still commendable but slightly less efficient than Platinum. While both power supplies are designed to minimize energy waste, the CORSAIR's higher efficiency rating may appeal to users focused on long-term savings and eco-friendliness, especially in high-usage scenarios.

Build Quality

The CORSAIR HX1500i is built with Japanese 105°C-rated electrolytic capacitors, emphasizing durability and longevity. This high-quality construction is complemented by a ten-year warranty, reflecting the brand's commitment to reliability. The MSI MPG A850G also features 100% Japanese 105°C capacitors, ensuring it can handle high temperatures and extend its lifespan. Both power supplies are designed to provide stable and reliable performance, but the CORSAIR's additional warranty and premium components may provide extra peace of mind for users investing in high-end builds.

Fan Operation and Noise Levels

In terms of fan operation, the CORSAIR HX1500i includes a 140mm Fluid Dynamic Bearing fan that operates in Zero RPM mode, allowing for near-silent performance under low to medium loads. This feature is particularly advantageous for users who prioritize a quiet computing environment. The MSI MPG A850G also emphasizes low noise levels, but specific fan details are less highlighted. While both power supplies aim to minimize noise, the advanced features in the CORSAIR may better suit audiophiles or those sensitive to sound.

Software Integration

The CORSAIR HX1500i stands out with its powerful CORSAIR iCUE software, which allows users to create custom fan curves, monitor power settings, and toggle between different operational modes on-the-fly. This level of control is ideal for tech-savvy users who want to optimize their system's performance. Conversely, the MSI MPG A850G does not mention any software integration, which may limit customization options for users seeking fine-tuned control over their power supply's performance. Thus, the HX1500i is a more attractive option for enthusiasts focused on customization and system monitoring.

Modular Design

Both power supplies feature fully modular designs, allowing users to connect only the cables they need, which helps in maintaining a clean and organized build. This is particularly beneficial for cable management, making installation easier and improving airflow within the case. The CORSAIR HX1500i and MSI MPG A850G both excel in this area, and users will appreciate the flexibility that modular cabling provides. However, the CORSAIR's additional features may appeal to those looking for a premium experience in cable management.

Which should you buy?

Choosing between the CORSAIR HX1500i and the MSI MPG A850G ultimately depends on your specific needs and budget. If you require a high wattage power supply that guarantees efficiency, reliability, and advanced features like software integration, the CORSAIR HX1500i is the superior choice, albeit at a higher cost of $349.99. However, if you are looking for a solid power supply that offers excellent quality for gaming and general use at a significantly lower price of $109.99, the MSI MPG A850G is an excellent option. Both power supplies have their strengths, but budget-conscious users and gamers may find the MSI to be the more practical and economical choice.