ATX Power Supply Tester vs FKBAightccy for PlayStation 5 Power Supply ADP-400FR Internal Power Supply Adapt
Updated August 2026 — The ATX Power Supply Tester is a more affordable and versatile tool for PC enthusiasts, while the FKBAightccy is essential for PlayStation 5 owners needing a replacement power supply.
The ATX Power Supply Tester is a more affordable and versatile tool for PC enthusiasts, while the FKBAightccy is essential for PlayStation 5 owners needing a replacement power supply.
Why ATX Power Supply Tester is better
affordability
ATX Power Supply Tester is priced at C$17.99
versatility
Works with multiple power supply types including ATX, BTX, ITX, and TFX
ease of use
Simple connection for quick diagnostics
Why FKBAightccy for PlayStation 5 Power Supply ADP-400FR Internal Power Supply Adapt is better
specific application
Designed specifically for PlayStation 5 power supply replacement
quality assurance
Manufactured from high-quality ABS material and tested before shipping
installation tools
Includes tools for easier installation of the power supply
Overall score
Specifications
| Spec | ATX Power Supply Tester | FKBAightccy for PlayStation 5 Power Supply ADP-400FR Internal Power Supply Adapt |
|---|---|---|
| Brand | VBESTLIFE | FKBAightccy |
| Current Price | C$17.99 | C$67.99 |
| Power Type | Tester | Replacement |
| Display Type | LCD | None |
| Voltage Detection | Yes | No |
| Installation Required | No | Yes |
Dimension comparison
Overview of the Products
In this comparison, we will look at the ATX Power Supply Tester and the FKBAightccy for PlayStation 5 Power Supply. The ATX Power Supply Tester is priced at C$17.99, while the FKBAightccy comes in at C$67.99. Both products serve distinct purposes, which will be explored in detail throughout this article.
Purpose and Functionality
The primary function of the ATX Power Supply Tester is to evaluate the performance of computer power supplies. It utilizes an LCD display to show various parameters such as output voltage and power good (PG) status, providing immediate feedback on the power supply's performance. On the other hand, the FKBAightccy is a replacement power supply specifically designed for the PlayStation 5, addressing issues like inability to turn on or abnormal power behaviour. While the ATX Power Supply Tester aids in diagnosing power supply issues for PCs, the FKBAightccy serves as a direct replacement to restore functionality to gaming consoles.
Design and Usability
The ATX Power Supply Tester features a compact and user-friendly design, allowing users to test power supplies easily by connecting it to the ATX connector. The LCD display is clear, showing voltage levels in real-time, which is beneficial for quick diagnostics. In contrast, the FKBAightccy comes with installation tools and a new power cable, making it convenient for users who may lack technical expertise. However, it is crucial to note that the FKBAightccy requires careful installation, as improper handling can lead to safety risks.
Price Comparison
The ATX Power Supply Tester is significantly more affordable at C$17.99, making it a low-cost solution for users needing to verify their power supply's condition. In contrast, the FKBAightccy is priced at C$67.99, reflecting its role as a replacement part for a high-demand gaming console. The price difference of C$50 indicates the distinct target markets for these products, with the ATX tester appealing to PC builders and hobbyists, while the FKBAightccy caters specifically to PlayStation 5 owners.
Compatibility and Application
Compatibility is a crucial factor when considering these products. The ATX Power Supply Tester can work with a variety of computer power supply types including ATX, BTX, ITX, and TFX, making it versatile for different PC builds. It can also detect issues across multiple voltage outputs. In comparison, the FKBAightccy is specifically compatible with the PlayStation 5 ADP-400FR and PA-1401-JT3 models. Users must ensure their console model aligns with the FKBAightccy, as purchasing the wrong model will result in incompatibility and potential frustration.
Quality Assurance and Reliability
The ATX Power Supply Tester is designed to be a reliable diagnostic tool, providing automatic alarms for voltage defects, which adds an extra layer of safety for its users. Its intuitive display makes it easy for users to quickly ascertain power supply performance. The FKBAightccy, meanwhile, is manufactured from high-quality ABS material and undergoes rigorous testing before packaging, ensuring that each unit is operational upon receipt. This focus on quality is crucial for users who depend on a reliable power supply for their gaming experience.
Installation and Maintenance
The installation process for the ATX Power Supply Tester is straightforward, requiring users to connect it to the power supply without any additional setup. This ease of use is a significant advantage for those wanting quick diagnostics. In contrast, the FKBAightccy is designed for replacement rather than simple diagnostics, requiring users to have some installation skills or seek professional assistance. It includes tools to aid in the installation process, which is a thoughtful addition for users who may not be familiar with replacing internal components.
Which should you buy?
Deciding between the ATX Power Supply Tester and the FKBAightccy ultimately depends on your needs. If you are a PC enthusiast or builder looking for an affordable and reliable tool to test various power supplies, the ATX Power Supply Tester at C$17.99 is a smart choice. However, if you own a PlayStation 5 that requires a new power supply due to operational issues, the FKBAightccy priced at C$67.99 is essential for restoring your console’s functionality. Each product serves its respective market well, so your choice should align with your specific requirements.
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