AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN vs CanaKit 3.5A Raspberry Pi 4 Power Supply
Updated August 2026 — AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN wins on lighting and design, CanaKit 3.5A Raspberry Pi 4 Power Supply wins on cable length.
The AsiaHorse Hydrus offers superior performance and aesthetics, while the CanaKit is a budget-friendly option for Raspberry Pi users.
Why AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN is better
Power Delivery
Supports up to 2500W for high-end systems
Aesthetics
Features customizable ARGB lighting
Compatibility
Works with most 24-pin motherboards
Why CanaKit 3.5A Raspberry Pi 4 Power Supply is better
Price
Significantly cheaper at $9.99
Simplicity
Designed specifically for Raspberry Pi 4
Safety
UL Listed for added safety
Overall score
Specifications
| Spec | AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN | CanaKit 3.5A Raspberry Pi 4 Power Supply |
|---|---|---|
| Lighting | ARGB | None |
| Use Case | PC Builds | Raspberry Pi |
| Installation | Plug-and-Play | Plug-and-Play |
| Noise Filter | No | Yes |
| Compatibility | 24-pin | Raspberry Pi 4 |
Dimension comparison
Overview of the AsiaHorse Hydrus-24PIN PC PSU Extension
The AsiaHorse Hydrus-24PIN PC PSU Extension is priced at $31.99, catering to PC DIY enthusiasts seeking better cable management and a visually appealing setup. This product features a unique 90° right-angle design, which ensures that installation is streamlined without the need for bending cables, promoting efficient airflow and aesthetics within PC cases. With its upgraded ARGB lighting, users can customize their lighting experience to match their preferences, making it a standout choice for gamers and builders alike.
Overview of the CanaKit 3.5A Raspberry Pi 4 Power Supply
The CanaKit 3.5A Raspberry Pi 4 Power Supply is a budget-friendly option at only $9.99, specifically designed for Raspberry Pi 4 users. This power supply incorporates a noise filter, enhancing the stability of power delivery to the device. The 18 AWG cable is well insulated and measures 5 feet in length, allowing for flexible placement while ensuring reliable performance. Its UL certification adds an extra layer of safety, making it a trusted choice for powering Raspberry Pi projects.
Design and Build Quality
In terms of design, the AsiaHorse Hydrus boasts an integrated minimalist style with a fine frosted touch that resists scratches and wear. Its diamond pattern design adds a unique tactile element under light, enriching the visual appeal. Conversely, the CanaKit power supply adopts a straightforward design focused on functionality with a robust, thick cable. However, it lacks the aesthetic features seen in the AsiaHorse Hydrus, which may be important for users looking to showcase their setups.
Performance and Power Delivery
The AsiaHorse Hydrus is engineered for high performance, supporting up to 900W power input on a single wire and 2500W for the whole setup. This capability is particularly beneficial for high-end gaming systems that demand significant power. On the other hand, the CanaKit power supply delivers a stable 3.5A output, which is sufficient for the Raspberry Pi 4. While the CanaKit is optimized for its specific use, it does not offer the same level of power versatility as the AsiaHorse Hydrus, making it less suitable for more demanding applications.
Compatibility
The AsiaHorse Hydrus is compatible with most mainstream 24-pin power supply motherboards, making it a versatile option for a wide range of builds. It is designed as an extension cable, which means it works in conjunction with the original power supply cables. The CanaKit power supply, however, is exclusively designed for the Raspberry Pi 4, making it incompatible with older models such as the Raspberry Pi 3 B or Pi Zero. This lack of versatility may limit its appeal to users who might have multiple Raspberry Pi models.
Pricing and Value
At $31.99, the AsiaHorse Hydrus is significantly more expensive than the CanaKit power supply, which is priced at just $9.99. This represents a price difference of about 68%, with the CanaKit being the more economical choice for those on a budget. However, the higher price of the AsiaHorse Hydrus can be justified by its advanced features, including ARGB lighting and superior power delivery capabilities, which cater to a different segment of users looking for enhanced performance and aesthetics in their PC setups.
Target Audience
The AsiaHorse Hydrus is ideal for PC builders and gaming enthusiasts who prioritize aesthetics and performance. Its features are tailored for those who want to create visually stunning setups while ensuring their systems run efficiently. In contrast, the CanaKit power supply is targeted towards hobbyists and educators working with Raspberry Pi 4 projects, providing a reliable and affordable power source without the need for advanced features. Each product serves its respective audience well, based on their specific needs and applications.
Which should you buy?
Ultimately, the decision between the AsiaHorse Hydrus-24PIN PC PSU Extension and the CanaKit 3.5A Raspberry Pi 4 Power Supply hinges on your specific requirements. If you are a PC enthusiast looking for an aesthetically pleasing solution with high power delivery capabilities, the AsiaHorse Hydrus is worth the investment at $31.99. Conversely, if you are looking for a cost-effective and reliable power supply for a Raspberry Pi 4 project, the CanaKit at $9.99 is an unbeatable choice. Each product excels in its category, making the selection process clear based on your intended use.

