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AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN vs iUniker 5V 4A USB-C Power Supply for Raspberry Pi

Updated August 2026 — AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN wins on power and design, iUniker 5V 4A USB-C Power Supply for Raspberry Pi wins on price and safety.

The AsiaHorse Hydrus-24PIN PC PSU Extension excels in power delivery and design, while the iUniker 5V 4A USB-C Power Supply offers great value for Raspberry Pi users.

Why AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN is better

Power Delivery

Handles up to 900W for high-performance PCs

Design

Integrated minimalist design with ARGB lighting

Compatibility

Compatible with most 24-pin motherboards

Why iUniker 5V 4A USB-C Power Supply for Raspberry Pi is better

Price

Significantly cheaper at $9.99

Ease of Use

Built-in ON/OFF switch for convenience

Safety Certification

UL Listed for enhanced safety

Overall score

AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN
85
iUniker 5V 4A USB-C Power Supply for Raspberry Pi
70

Specifications

SpecAsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PINiUniker 5V 4A USB-C Power Supply for Raspberry Pi
Max Output900W20W
Cable Length30cm5ft
SwitchNoYes
LightingARGBNone
MaterialPVCHigh-quality

Dimension comparison

AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PINiUniker 5V 4A USB-C Power Supply for Raspberry Pi

Overview of AsiaHorse Hydrus-24PIN PC PSU Extension and iUniker 5V 4A USB-C Power Supply

The AsiaHorse Hydrus-24PIN PC PSU Extension is designed for PC enthusiasts looking for efficient cable management, while the iUniker 5V 4A USB-C Power Supply is tailored for Raspberry Pi users seeking reliable power delivery. The former is priced at $31.99, whereas the latter is significantly cheaper at $9.99, making it about 69% less expensive. Each product serves distinct purposes, catering to different user needs in the tech landscape.

Design and Build Quality

The AsiaHorse Hydrus-24PIN PC PSU Extension features an integrated minimalist design with a 90° right-angle configuration, which enhances wiring flexibility and tidiness. Its black and white aesthetic, combined with upgraded ARGB lighting, allows users to personalize their setups visually. In contrast, the iUniker 5V 4A USB-C Power Supply emphasizes functionality with a built-in ON/OFF switch and a 5ft cable that provides greater placement flexibility. While both products are designed with user experience in mind, the AsiaHorse product focuses more on aesthetics and cable management, while the iUniker model prioritizes practicality.

Power Delivery Performance

In terms of power delivery, the AsiaHorse Hydrus-24PIN can handle up to 900W on a single wire, making it suitable for high-performance PC builds. This feature is particularly beneficial for users running demanding applications or multiple components. The iUniker 5V 4A USB-C Power Supply, on the other hand, delivers a stable 20W output specifically optimized for the Raspberry Pi 4 Model B, ensuring smooth performance without undervoltage warnings. This performance difference highlights the AsiaHorse extension's capability for high power requirements, whereas the iUniker supply is tailored for efficient, lower-power applications.

Compatibility and Use Cases

The AsiaHorse Hydrus-24PIN PC PSU Extension is compatible with most mainstream 24-pin motherboards and power sources, making it a versatile choice for PC builders and DIY enthusiasts. It acts as an extension rather than a standalone module, which means it must be used in conjunction with the original power supply cable. Conversely, the iUniker 5V 4A USB-C Power Supply is explicitly compatible with Raspberry Pi 4 models and other USB-C devices requiring stable power. This specificity caters to a niche market of hobbyists and professionals who rely on Raspberry Pi technology for projects, kiosks, or home labs.

Ease of Installation

Installation ease is a significant consideration for both products. The AsiaHorse Hydrus-24PIN features a plug-and-play design that simplifies setup, making it accessible for users with varying technical skills. The cable's flexibility allows for straightforward bending without compromising durability. Meanwhile, the iUniker 5V 4A USB-C Power Supply also promotes user-friendliness with its ON/OFF switch, allowing users to manage power without constantly unplugging the device. Both products excel in ease of installation, but the AsiaHorse product may require familiarity with PC components, while the iUniker supply is straightforward for anyone familiar with USB-C devices.

Safety Features

Safety is paramount in any power supply, and both products incorporate essential safety features. The AsiaHorse Hydrus-24PIN minimizes current loss and prevents issues like blue screens through its efficient design and high-grade materials. However, the iUniker 5V 4A USB-C Power Supply goes a step further, boasting UL Listed safety certification, which includes protections against over-current, over-voltage, and short circuits. This certification ensures a high level of safety for users, particularly those working in environments with multiple connected devices. While both products are built with safety in mind, the added certification on the iUniker supply offers peace of mind for users.

Price Comparison

The AsiaHorse Hydrus-24PIN PC PSU Extension is priced at $31.99, while the iUniker 5V 4A USB-C Power Supply is significantly more affordable at $9.99, representing a price difference of about $22. This makes the iUniker supply approximately 69% cheaper than the AsiaHorse extension. For users on a budget or those who only require power for Raspberry Pi devices, the iUniker product offers excellent value without compromising on performance. However, for users needing extensive power management for PCs, the higher investment in the AsiaHorse may be justified.

Customer Support and Warranty

Customer support and warranty terms can influence buying decisions. The iUniker 5V 4A USB-C Power Supply is backed by the brand's customer satisfaction guarantee, providing users with confidence and support should they encounter issues. While the AsiaHorse Hydrus-24PIN does not explicitly mention customer support details in the provided data, its focus on durability suggests a commitment to quality. Users may want to research further to ensure they have access to reliable support for their investment.

Which should you buy?

Choosing between the AsiaHorse Hydrus-24PIN PC PSU Extension and the iUniker 5V 4A USB-C Power Supply largely depends on your specific needs. If you're a PC builder or DIY enthusiast looking for high power delivery and aesthetics, the AsiaHorse extension is a solid choice, despite its higher price. Conversely, if you need a reliable power source for a Raspberry Pi or similar USB-C devices, the iUniker supply offers exceptional value and safety at a fraction of the cost. Ultimately, your decision should reflect your project requirements and budget considerations.