Apevia ITX-PFC500W Mini ITX/Flex ATX / 1U 500W vs Corsair RM1200x Shift Fully Modular ATX Power

Overview

In this comparison, we explore the differences between the Apevia ITX-PFC500W Mini ITX/Flex ATX 500W Fully Modular Power Supply and the Corsair RM1200x Shift Fully Modular ATX Power Supply. The Apevia model is priced at $49.99, making it significantly more budget-friendly than the Corsair, which retails for $194.99. Their distinct features and target markets cater to different user needs, making this an interesting comparison for potential buyers.

Design and Build Quality

The design philosophies of the Apevia ITX-PFC500W and Corsair RM1200x Shift reflect their intended use cases. The Apevia power supply, with its compact dimensions of 160mm x 73.66mm x 35.5mm, is designed for small form factor builds, ideal for Mini ITX and Flex ATX setups. In contrast, the Corsair unit, while larger, features a unique side cable interface, promoting ease of connection and tidy cable management. This thoughtful design not only enhances accessibility but also contributes to a cleaner build, appealing to users who value aesthetics alongside functionality.

Modular Capabilities

Both power supplies boast fully modular designs, allowing users to connect only the cables necessary for their systems. This is particularly advantageous for cable management and airflow. The Apevia includes standard connectors such as a 20+4 pin main power, 8 pin CPU, and multiple PCIe and SATA connectors. On the other hand, the Corsair includes modern micro-fit PSU connectors that take up less space and streamline the connection process. This difference may be crucial for users looking to optimize space and efficiency in their builds, particularly in more complex systems.

Power Output and Efficiency

When it comes to power output, the Apevia ITX-PFC500W provides a maximum of 500W, which is suitable for light to moderate gaming systems or compact desktops. The Corsair RM1200x Shift, however, offers a much higher output of 1200W, catering to high-performance builds that require significant power, such as gaming rigs with multiple GPUs. Additionally, the Corsair unit is certified for 80 Plus Gold efficiency, which indicates a higher level of energy efficiency compared to standard units. This certification ensures that less power is wasted as heat, translating to potential savings on electricity over time.

Cooling Mechanisms

Cooling is another critical aspect of power supply performance. The Apevia unit utilizes a 40mm double ball bearing fan for forced air ventilation, which is effective for its compact form factor. However, it may not provide the same level of cooling performance as the Corsair’s 140mm fluid dynamic bearing fan, which operates quietly and can completely turn off in low to medium loads due to its Zero RPM fan mode. This feature makes the Corsair particularly appealing for users seeking a quieter computing environment, especially during less intensive tasks.

Reliability and Protections

Both power supplies come with a range of protective features designed to safeguard connected components. The Apevia includes protections against overvoltage, overload, overcurrent, heating, and short circuits, ensuring a reliable performance. The Corsair, meanwhile, is built with 100% 105°C-rated Japanese electrolytic capacitors, which enhance reliability and lifespan. The robust construction of the Corsair, complemented by a ten-year warranty, may provide peace of mind for users looking for long-term reliability in their power supply investment.

Target Audience

The target audience for these two power supplies varies significantly based on their capabilities and pricing. The Apevia ITX-PFC500W, priced at $49.99, is aimed at budget-conscious consumers or those building compact systems who do not require high wattage. In contrast, the Corsair RM1200x Shift, with its $194.99 price tag, is tailored for enthusiasts or gamers who need a powerful, efficient power supply for demanding setups. This disparity suggests that each product serves its own niche effectively.

Which should you buy?

Ultimately, the choice between the Apevia ITX-PFC500W and the Corsair RM1200x Shift hinges on your specific needs and budget. If you’re building a small form factor system and require a cost-effective solution, the Apevia is an excellent choice, being about 74% cheaper at $49.99 compared to the Corsair’s $194.99. However, if your focus is on high performance, efficiency, and a future-proof build capable of handling demanding applications, the Corsair's higher output and advanced features justify its price. Consider your power requirements, noise preferences, and budget to make the best decision for your setup.