AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN vs R∞RasTech RasTech for Raspberry Pi 5 GaN PD 27W Power Supply
Updated August 2026 — AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN wins on power output and design, R∞RasTech RasTech for Raspberry Pi 5 GaN PD 27W Power Supply wins on price and safety.
The AsiaHorse Hydrus offers superior power delivery and aesthetics, while the RasTech is a budget-friendly option for Raspberry Pi users.
Why AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN is better
Power Delivery
AsiaHorse supports up to 2500W, while RasTech only provides 27W.
Design
AsiaHorse features customizable ARGB lighting.
Installation Flexibility
AsiaHorse allows for better cable management with its right-angle design.
Why R∞RasTech RasTech for Raspberry Pi 5 GaN PD 27W Power Supply is better
Price
RasTech is significantly cheaper at $12.99.
Safety Features
RasTech includes a six-layer protection system.
Compatibility
RasTech is specifically designed for Raspberry Pi 5.
Overall score
Specifications
| Spec | AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN | R∞RasTech RasTech for Raspberry Pi 5 GaN PD 27W Power Supply |
|---|---|---|
| Max Power | 2500W | 27W |
| Input Voltage | N/A | AC100-240V |
| Cable Length | 30cm | 1.3m |
| Lighting | ARGB | None |
| Protection | Basic | 6-layer |
Dimension comparison
Overview of the Products
When considering power supplies for your devices, the AsiaHorse Hydrus-24PIN PC PSU Extension and the RasTech for Raspberry Pi 5 GaN PD 27W Power Supply present two distinct options. The AsiaHorse is priced at $31.99, while the RasTech comes in at a significantly lower price of $12.99, making it approximately 59% cheaper. Each serves different purposes and is designed for specific use cases, appealing to different types of users.
Intended Use Cases
The AsiaHorse Hydrus-24PIN PC PSU Extension is primarily designed for PC builders and DIY enthusiasts. Its features like 90° right-angle design and ARGB lighting make it ideal for enhancing cable management and aesthetics in a PC case. In contrast, the RasTech power supply is tailored for Raspberry Pi 5 users, ensuring efficient power delivery to the board and its peripherals. Each product caters specifically to its target audience, with the AsiaHorse focusing on PC setups and the RasTech on compact, versatile power needs for Raspberry Pi devices.
Design and Aesthetics
In terms of design, the AsiaHorse boasts an elegant white finish with upgraded ARGB lighting capabilities. This allows users to customize colors and effects, enhancing the visual appeal of their setup. The 90° right-angle design also facilitates better cable management, making it a perfect match for tidy PC builds. On the other hand, the RasTech power supply features a simple black design, prioritizing functionality over aesthetics. While it may not be as visually striking as the AsiaHorse, it is compact and easily integrates with the Raspberry Pi’s setup.
Power Delivery and Efficiency
The AsiaHorse Hydrus-24PIN PC PSU Extension is built to handle significant power demands, supporting up to 900W input on a single wire and a total of 2500W across the entire setup. This makes it a robust option for high-performance PCs. In contrast, the RasTech power supply provides a maximum output of 5.1V at 5A, translating to 27W. This power delivery is sufficient for the Raspberry Pi 5, ensuring it can handle a range of peripherals without voltage drops. Each product excels in its intended power delivery, but the AsiaHorse offers a much higher capacity for demanding setups.
Installation and Usability
Installation is straightforward for both products, but they cater to different user experiences. The AsiaHorse Hydrus features a plug-and-play design, which simplifies the integration process into existing setups. Its flexible installation allows for easy bending and routing, which is critical for effective cable management. The RasTech power supply also boasts user-friendly features with a standard USB-C connection, making it easy to connect to the Raspberry Pi. However, it lacks the same level of installation versatility as the AsiaHorse, as it is specifically designed for a single application.
Safety and Protection Features
Safety is a crucial consideration for power supplies, and both products come with protective features. The AsiaHorse does not explicitly list safety features, but its construction with a copper wire core and high-quality materials suggests a focus on durability and reliability. Conversely, the RasTech power supply includes a comprehensive six-layer protection system, safeguarding against over-power, over-current, short-circuit, over-voltage, low-voltage, and electrostatic issues. This makes the RasTech a safer choice for Raspberry Pi users who need peace of mind while powering their devices.
Price Comparison
Price is a significant differentiator between the two options. The AsiaHorse Hydrus-24PIN PC PSU Extension is priced at $31.99, while the RasTech power supply is available for $12.99. This price difference of $19.00 translates to the RasTech being about 59% cheaper, making it an attractive option for budget-conscious consumers. However, the higher price of the AsiaHorse may be justified by its advanced features and broader applications for PC users.
Which should you buy?
Deciding between the AsiaHorse Hydrus-24PIN PC PSU Extension and the RasTech for Raspberry Pi 5 GaN PD 27W Power Supply boils down to your specific needs. If you are a PC builder looking for sophisticated power management and enhanced aesthetics, the AsiaHorse is the clear choice. Its robust power delivery and design make it ideal for high-performance setups. However, if you need a reliable and cost-effective power solution for a Raspberry Pi 5, the RasTech offers exceptional value for its lower price and comprehensive safety features. Ultimately, your choice should align with your device requirements and budget considerations.

