CORSAIR RM Series vs FKBAightccy for PS5 Power Supply ADP-400DR/ADP-400ER/PA-1401-JT20 Internal Power
Updated August 2026 — The CORSAIR RM Series is a high-performance power supply suitable for various systems, while the FKBAightccy is a budget-friendly option specifically for PS5. Choose based on your specific needs and budget.
The CORSAIR RM Series is a high-performance power supply suitable for various systems, while the FKBAightccy is a budget-friendly option specifically for PS5. Choose based on your specific needs and budget.
Why CORSAIR RM Series is better
Performance
Higher efficiency and versatility for various components
Build Quality
Industrial-grade capacitors for reliability
Noise Levels
Quieter operation with zero RPM fan mode
Why FKBAightccy for PS5 Power Supply ADP-400DR/ADP-400ER/PA-1401-JT20 Internal Power is better
Price
More affordable option for PS5 users
Convenience
Includes installation tools for easy replacement
Specificity
Designed specifically for PS5 compatibility
Overall score
Specifications
| Spec | CORSAIR RM Series | FKBAightccy for PS5 Power Supply ADP-400DR/ADP-400ER/PA-1401-JT20 Internal Power |
|---|---|---|
| Brand | Corsair | FKBAightccy |
| Modularity | Fully Modular | Non-Modular |
| Fan Size | 140mm | Not Specified |
| Output Voltage | Not Specified | +12V, 31A |
| Warranty | Good | Not Specified |
Dimension comparison
Introduction to Power Supplies
When it comes to power supplies, choosing the right one can significantly impact your gaming experience. In this comparison, we will examine the CORSAIR RM Series and the FKBAightccy for PS5 Power Supply. The CORSAIR RM Series is priced at C$179.00, while the FKBAightccy costs a much more affordable C$69.99. Both are designed for different purposes, making it essential to understand their features and capabilities.
Compatibility with Devices
The CORSAIR RM Series is a versatile power supply designed for a wide range of modern graphics cards and motherboards due to its triple EPS12V connectors. This makes it an excellent choice for custom PC builds, ensuring compatibility with high-performance components. In contrast, the FKBAightccy is specifically tailored for the PS5 models, including CFI-1015A/B and CFI-1115A/B. This clear distinction in compatibility means that your choice will heavily depend on the devices you own or intend to use.
Build Quality and Design
In terms of build quality, the CORSAIR RM Series boasts industrial-grade, 105°C-rated capacitors, providing solid electrical performance and reliability. This premium build quality is reflected in its price point of C$179.00. The FKBAightccy, while also made from durable materials, is designed for easy installation and replacement, as it comes with a new power cable and set of tools. Its construction prioritizes convenience, making it an excellent option for quick repairs, especially given its lower price of C$69.99.
Noise Levels
Noise levels can affect your gaming experience, and here the CORSAIR RM Series excels with its 140mm rifle bearing fan. This design ensures that fan noise is minimized even at full load, with a feature that allows for a zero RPM fan mode during low to moderate loads, making it a silent powerhouse. The FKBAightccy does not provide specific details about its noise levels, which may be an important consideration for gamers who prefer a quieter environment.
Power Output and Efficiency
The CORSAIR RM Series is designed for high-efficiency performance, catering to power-hungry components. While specific wattage ratings are not provided, its versatility and robust design suggest a solid output suitable for demanding setups. In comparison, the FKBAightccy provides a specific output voltage of +12V at 31A, which is tailored to meet the PS5's requirements. This clear specification makes it easy to see that while the FKBAightccy is efficient for its intended use, the CORSAIR RM Series offers broader capabilities for various systems.
Installation and User Experience
The installation process for both power supplies caters to different user needs. The CORSAIR RM Series is fully modular, allowing users to connect only the cables necessary for their specific system configuration, leading to a cleaner build. On the other hand, the FKBAightccy is designed with convenience in mind, providing installation tools and a new power cable for easy replacement. This makes it a better option for those who may not have much technical experience or who need to replace a faulty unit quickly.
Warranty and Support
While the information on warranty and support is not explicitly mentioned, the reputation of the brands provides some insight. Corsair is well-known for its customer service and support within the gaming community, often offering warranties that reflect their confidence in product durability and performance. FKBAightccy, while offering a functional product, may not have the same level of brand recognition or support, which could be a consideration for potential buyers looking for long-term reliability.
Which should you buy?
Choosing between the CORSAIR RM Series and the FKBAightccy ultimately depends on your specific needs and gaming setup. If you are looking for a high-performance, versatile power supply that can accommodate a variety of components, the CORSAIR RM Series is a worthy investment at C$179.00. However, if you require a budget-friendly option specifically for a PS5 console, the FKBAightccy at C$69.99 offers excellent value and convenience for direct replacement. Your choice should align with your gaming requirements and budget constraints.
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