CORSAIR RM Series vs FKBAightccy for PlayStation 5 Power Supply ADP-400FR Internal Power Supply Adapt
Updated August 2026 — The CORSAIR RM Series is a high-performance power supply ideal for PC gamers, while the FKBAightccy is a budget-friendly replacement for PlayStation 5 users. Choose based on your specific needs.
The CORSAIR RM Series is a high-performance power supply ideal for PC gamers, while the FKBAightccy is a budget-friendly replacement for PlayStation 5 users. Choose based on your specific needs.
Why CORSAIR RM Series is better
Performance
Higher output and advanced features for PC gaming.
Build Quality
Industrial-grade components ensure reliability.
Noise Levels
Zero RPM mode for silent operation.
Why FKBAightccy for PlayStation 5 Power Supply ADP-400FR Internal Power Supply Adapt is better
Price
Significantly cheaper option for PS5 users.
Ease of Installation
Comes with tools for straightforward replacement.
Compatibility
Specifically designed for PlayStation 5.
Overall score
Specifications
| Spec | CORSAIR RM Series | FKBAightccy for PlayStation 5 Power Supply ADP-400FR Internal Power Supply Adapt |
|---|---|---|
| Brand | Corsair | FKBAightccy |
| Price | C$179.00 | C$67.99 |
| Modularity | Fully modular | Non-modular |
| Fan Mode | Zero RPM | Not specified |
| Output Voltage | +12V | +12V |
Dimension comparison
Overview of the Products
When comparing the CORSAIR RM Series and the FKBAightccy for PlayStation 5 Power Supply, the most apparent difference is their intended use and price point. The CORSAIR RM Series is priced at C$179.00, while the FKBAightccy is significantly cheaper at C$67.99. This price disparity reflects their different target audiences: the CORSAIR power supply is designed for high-performance PCs, while the FKBAightccy caters specifically to PlayStation 5 users needing a replacement power supply.
Target Audience
The CORSAIR RM Series is aimed at PC enthusiasts and gamers who require reliable power for modern components. It features a fully modular design, allowing users to connect only the cables necessary for their setup, which is particularly beneficial for cable management. In contrast, the FKBAightccy is tailored for PlayStation 5 owners who may find their console’s original power supply malfunctioning. It serves as a direct replacement for the PS5 ADP-400FR, with an emphasis on compatibility and ease of installation.
Performance and Features
The CORSAIR RM Series boasts a number of high-performance features, including triple EPS12V connectors ensuring compatibility with modern hardware. It also incorporates a 140mm rifle bearing fan designed for quiet operation, even under full load, and includes a zero RPM fan mode for silent performance during low to medium usage. Meanwhile, the FKBAightccy is engineered to meet the specific voltage needs of the PS5, with an output of +12V and 31A, which is essential for maintaining the console's functionality.
Build Quality and Reliability
In terms of build quality, the CORSAIR RM Series features industrial-grade, 105°C-rated capacitors, which contribute to its overall reliability and performance. This high standard is crucial for gamers who demand long-lasting and stable power delivery. The FKBAightccy, while made of high-quality ABS material, is designed primarily for replacement purposes and is tested for functionality before shipping. However, it may not match the premium build quality of the CORSAIR power supply.
Installation Process
Installation experiences differ significantly between the two products. The CORSAIR RM Series, being a modular power supply, allows for a customisable installation based on user preference, which can be advantageous for those familiar with PC building. Conversely, the FKBAightccy comes with a new power cable and installation tools, designed to facilitate the replacement process for PS5 owners who may not have technical expertise. It is specifically made to address common issues like shutdowns and abnormal power indicators, making it a convenient choice for console users.
Noise Levels
Noise levels are a critical consideration for both products. The CORSAIR RM Series is designed to operate quietly, featuring a zero RPM fan mode that ensures no noise during low loads. This makes it an excellent choice for gamers who prefer a silent operation. The FKBAightccy does not specify its noise levels, focusing instead on compatibility and ease of use. As a result, potential buyers might consider the noise factor more relevant when choosing the CORSAIR over the FKBAightccy.
Pricing Comparison
Price plays a significant role in the decision-making process. At C$179.00, the CORSAIR RM Series positions itself as a premium product, reflecting its advanced features and build quality. On the other hand, the FKBAightccy is an economical option at C$67.99, making it attractive for those seeking a budget-friendly replacement for their PS5. This pricing difference could sway buyers depending on their needs—whether they require a high-performance power supply or a simple replacement solution.
Which should you buy?
Choosing between the CORSAIR RM Series and the FKBAightccy ultimately depends on your specific needs. If you are a PC gamer looking for a high-quality, reliable power supply that offers modularity and quiet operation, the CORSAIR RM Series is worth the investment at C$179.00. However, if you need an affordable replacement for your PlayStation 5, the FKBAightccy provides a practical solution for C$67.99, addressing common power issues with ease of installation. Assessing your gaming setup and requirements will guide you to the right choice.
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