Cooler Master V850 SFX Gold vs CORSAIR HX1500i

Overview of the Coolest Power Supplies

When it comes to power supplies, both the Cooler Master V850 SFX Gold and the CORSAIR HX1500i stand out for their unique features and capabilities. The V850 SFX Gold is priced at £134.56, while the HX1500i is significantly more expensive at £229.00. This price difference naturally raises questions about what each one offers that justifies its cost.

The V850 SFX Gold targets users looking for a compact power solution, especially in smaller form factor builds, while the HX1500i is built for those needing a high-capacity PSU with advanced features. Each power supply caters to different user needs, making a direct comparison essential for potential buyers.

Design and Form Factor

The Cooler Master V850 SFX Gold is specifically designed for small form factor (SFF) mini-ITX PC cases, with dimensions of 100 x 125 x 63.5 mm. This compact design allows it to fit snugly in tighter setups without compromising performance. In contrast, the CORSAIR HX1500i does not specify a similar compact design but is built to ATX specifications, making it versatile for larger cases.

The compact nature of the V850 SFX Gold makes it ideal for users with limited space, while the HX1500i's design targets a broader audience, appealing to those who prioritise high wattage over space constraints. If you're building a compact system, the V850 SFX Gold is undoubtedly the better fit.

Efficiency and Performance

The V850 SFX Gold boasts an 80 PLUS Gold certification, meaning it achieves 90% efficiency under typical loads. This high level of efficiency is excellent for compact systems that require reliable power without excessive heat generation. Meanwhile, the HX1500i's capabilities align with the ATX 3.1 standard but does not specify an efficiency rating, which may be a concern for users prioritising energy savings.

While both units offer strong performance, the V850 SFX Gold's defined efficiency rating gives it an edge for users mindful of energy consumption. The HX1500i, with its higher wattage, may be better suited for demanding systems but lacks the explicit efficiency metrics of its competitor.

Modularity and Cable Management

Both the Cooler Master V850 SFX Gold and the CORSAIR HX1500i feature fully modular cabling, allowing users to connect only the necessary cables for their builds. This design promotes cleaner builds and better airflow, which is crucial for high-performance systems.

The V850 SFX Gold includes a comprehensive range of cables, such as ATX 24 Pin, EPS, SATA, and PCI-e connectors, ensuring compatibility with various components. The HX1500i also caters to a broad range of setups but focuses on ease of use with its powerful software integration. While both power supplies excel in cable management, the V850 SFX Gold's extensive cable options offer immediate compatibility without additional purchases.

Cooling Solutions

The V850 SFX Gold utilises a quiet 92mm fluid dynamic bearing fan, which operates efficiently to keep noise levels low. This model includes a semi-fanless mode, allowing it to operate silently under low loads. On the other hand, the HX1500i features a larger 140mm fluid dynamic bearing fan, which is designed for long-lasting performance and quieter operation.

Both cooling systems are effective, but the HX1500i’s larger fan may provide enhanced cooling capabilities, particularly in high-load scenarios. If noise reduction is a priority, the V850 SFX Gold’s semi-fanless operation could be more appealing for users in quiet environments.

Software Integration

A standout feature of the CORSAIR HX1500i is its compatibility with CORSAIR iCUE software. This allows users to monitor power settings, create custom fan curves, and toggle between single to multi-rail overcurrent protection on-the-fly. Such software integration enhances the user experience by providing real-time data and control.

In contrast, the V850 SFX Gold does not mention any software capabilities. For tech-savvy users who enjoy customisation and real-time monitoring, the HX1500i offers a significant advantage. However, for users who prefer a straightforward, plug-and-play solution, the V850 SFX Gold remains a solid choice without the need for software complexity.

Warranty and Longevity

The Cooler Master V850 SFX Gold comes with a generous 10-year warranty, reflecting the brand's confidence in the product's durability and long-term performance. This level of warranty is particularly reassuring for users investing in a power supply, as it indicates robust construction and reliability.

On the other hand, the warranty information for the HX1500i is not specified in the available data. Generally, Corsair products are known for their reliability, but without a specified warranty period, potential buyers may feel uncertain about long-term support. The 10-year warranty of the V850 SFX Gold certainly adds to its appeal for those prioritising longevity.

Which should you buy?

Choosing between the Cooler Master V850 SFX Gold and the CORSAIR HX1500i ultimately depends on your needs. If you're looking for a compact power supply with excellent efficiency, extensive cable options, and a long warranty, the V850 SFX Gold at £134.56 is an outstanding choice. It is particularly suited for small form factor builds where space and heat management are critical.

Conversely, if you require a high-capacity power supply with advanced software features and don't mind spending £229.00, the HX1500i caters to more demanding builds. Its larger fan and iCUE compatibility offer added performance and monitoring capabilities. Ultimately, your choice should align with your specific build requirements and budget considerations.