AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN vs Thermaltake Smart 500W 80+ White Certified PSU,
Updated July 2026 — AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN wins on power and design, Thermaltake Smart 500W 80+ White Certified PSU, wins on efficiency and noise.
The AsiaHorse Hydrus excels in aesthetics and cable management, while the Thermaltake Smart PSU offers reliable power delivery. Choose based on your primary needs.
Why AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN is better
Price
AsiaHorse is cheaper at $31.99
Aesthetics
Advanced ARGB lighting for visual appeal
Cable Management
90° right-angle design for tidy setups
Why Thermaltake Smart 500W 80+ White Certified PSU, is better
Power Output
Delivers 500W continuous power
Efficiency
80 PLUS certified for energy efficiency
Warranty
5-year warranty for reliability
Overall score
Specifications
| Spec | AsiaHorse Hydrus-24PIN PC PSU Extension, ATX 24PIN | Thermaltake Smart 500W 80+ White Certified PSU, |
|---|---|---|
| Power Type | Extension Cable | Power Supply |
| Lighting | ARGB | None |
| Cooling | None | 120mm Fan |
| Compatibility | 24-pin | Mainstream Builds |
| Installation | Easy | Standard |
Dimension comparison
Overview of AsiaHorse Hydrus-24PIN PC PSU Extension and Thermaltake Smart 500W PSU
The AsiaHorse Hydrus-24PIN PC PSU Extension is priced at $31.99, while the Thermaltake Smart 500W PSU is available for $39.99. The AsiaHorse product focuses on cable management and aesthetics, while the Thermaltake PSU emphasizes power delivery and reliability. Understanding the strengths of each can guide you in selecting the best fit for your PC needs.
Design and Aesthetics
The AsiaHorse Hydrus-24PIN PC PSU Extension features a minimalist design with a 90° right-angle configuration that optimizes cable management and aesthetics. Its advanced ARGB lighting allows for customizable colors and dynamic modes, appealing to DIY enthusiasts who want to enhance their setup visually. In contrast, the Thermaltake Smart 500W PSU, while functional, prioritizes practicality over flair, offering a standard black casing without customizable lighting. The AsiaHorse extension not only provides a visually appealing setup but also ensures that cables remain tidy, which can be an important factor for builders focusing on aesthetics.
Performance and Efficiency
The Thermaltake Smart 500W PSU delivers 500 watts of continuous power output, which is compliant with Intel ATX 12 Volt 2.31 and EPS 12V 2.92 standards. Its 80 PLUS certification indicates efficiency of up to 80% under typical load, ensuring reliable performance across various system loads. Conversely, the AsiaHorse Hydrus-24PIN PC PSU Extension does not serve as a power supply unit but rather as an extension cable that supports up to 900W power input, ensuring low electrical resistance and reduced current loss. Therefore, if you require a unit for actual power delivery, the Thermaltake is the clear choice, while the AsiaHorse excels in providing flexibility and aesthetics.
Installation and Durability
The AsiaHorse Hydrus-24PIN PC PSU Extension is designed for easy installation with flexible bending capabilities. It can endure over 40,000 bends, ensuring durability without the need for additional cable combs. This feature makes it particularly appealing for those who prioritize cable management in their builds. In contrast, the Thermaltake Smart 500W PSU boasts a robust design with high-quality components that ensure stable and reliable performance, backed by a 5-year warranty. While both products demonstrate durability in their context, the AsiaHorse excels in installation convenience, while the Thermaltake focuses on long-term reliability.
Compatibility
The AsiaHorse Hydrus-24PIN PC PSU Extension is designed to work with the majority of mainstream 24-pin power supply motherboards, making it versatile for various builds. However, it is important to note that it is an extension cable and needs to be used in conjunction with an original power supply cable. On the other hand, the Thermaltake Smart 500W PSU is built to accommodate any mainstream build, offering two PCI-E 6+2 pin connectors for added flexibility. For users looking for compatibility with a wide range of components, the Thermaltake PSU may offer more straightforward integration, especially for those without a compatible extension cable.
Noise Levels
Noise levels can significantly affect the user experience, especially in quiet environments. The Thermaltake Smart 500W PSU features a 120mm ultra-quiet cooling fan that maintains excellent airflow while minimizing noise. This is particularly beneficial for users who value a quiet computing experience. The AsiaHorse Hydrus-24PIN PC PSU Extension does not have any moving parts or fans, so it operates silently. However, since it is not a power supply unit, it does not inherently affect system noise levels. If quiet operation is a priority, the Thermaltake PSU is designed with this in mind, while the AsiaHorse extension’s silent operation is a non-factor since it doesn’t provide power.
Overall Value and Pricing
At $31.99, the AsiaHorse Hydrus-24PIN PC PSU Extension is about 20% cheaper than the Thermaltake Smart 500W PSU, which retails for $39.99. However, the value derived from each product is context-dependent. The AsiaHorse extension enhances cable management and aesthetics, making it a worthwhile investment for those focused on visual appeal and organization. Conversely, the Thermaltake PSU provides reliable power delivery and performance, making it a better fit for users needing a solid power source. The pricing difference reflects the distinct functionalities of each product.
Which should you buy?
Ultimately, your choice between the AsiaHorse Hydrus-24PIN PC PSU Extension and the Thermaltake Smart 500W PSU will hinge on your specific needs. If you are looking for a power supply that delivers reliable performance and efficiency, the Thermaltake Smart 500W is the better option, especially given its robust build and warranty. However, if your focus is on enhancing your PC's aesthetics and cable management, the AsiaHorse Hydrus-24PIN PC PSU Extension offers exceptional value. Consider your primary requirements—power delivery versus visual appeal—before making a decision.

