AsiaHorse Power Supply Sleeved Cable, 16 AWG PSU vs SAMA White 650W Power Supply - Fully Modular 80
Updated August 2026 — AsiaHorse Power Supply Sleeved Cable, 16 AWG PSU wins on length, SAMA White 650W Power Supply - Fully Modular 80 wins on efficiency and price.
The AsiaHorse Power Supply Sleeved Cable is a budget-friendly accessory for cable management, while the SAMA White 650W Power Supply is a reliable and efficient power source for high-performance builds.
Why AsiaHorse Power Supply Sleeved Cable, 16 AWG PSU is better
Price
AsiaHorse is significantly cheaper at $31.69.
Cable Management
AsiaHorse offers combs for neat organization.
Compatibility
AsiaHorse supports a wide range of GPUs.
Why SAMA White 650W Power Supply - Fully Modular 80 is better
Power Supply
SAMA is a fully functional power supply unit.
Efficiency
SAMA has an 80 PLUS Gold certification.
Noise Level
SAMA operates quietly with a low noise profile.
Overall score
Specifications
| Spec | AsiaHorse Power Supply Sleeved Cable, 16 AWG PSU | SAMA White 650W Power Supply - Fully Modular 80 |
|---|---|---|
| Type | Extension Cable | Power Supply |
| Modular | No | Yes |
| Certification | None | 80 PLUS Gold |
| Cooling | Passive | Active |
| Capacitors | Standard | Japanese |
Dimension comparison
Price Comparison
The AsiaHorse Power Supply Sleeved Cable is priced at $31.69, making it significantly cheaper than the SAMA White 650W Power Supply, which costs $62.99. This represents a price difference of about 50%, with the AsiaHorse option being more budget-friendly. However, it's essential to note that the AsiaHorse product is an extension cable kit, while the SAMA product is a fully functional power supply unit. Thus, the pricing reflects their different purposes in a PC setup.
Product Type and Functionality
The AsiaHorse Power Supply Sleeved Cable serves as an extension cable kit, designed to enhance the aesthetics and manageability of existing power supply connections. It includes a variety of connectors, such as a 24-pin ATX extension and multiple PCI-E cables, making it suitable for dual CPU motherboards and high-performance builds. In contrast, the SAMA White 650W Power Supply is a complete power supply unit that is fully modular, providing the necessary power and compatibility for modern GPUs, including the latest RTX 30 and 40 series. This fundamental difference highlights the AsiaHorse as an accessory versus the SAMA as a core component for powering a PC.
Build Quality and Durability
The AsiaHorse Power Supply Sleeved Cable boasts high-quality gold-plated terminals that are claimed to last 12 times longer than standard connectors, providing durability through over 15,000 bending cycles. This feature is particularly beneficial for cable longevity and reliability. On the other hand, the SAMA White 650W Power Supply uses premium Japanese capacitors, ensuring stable power delivery and long-term reliability. Both products emphasize quality, but they cater to different aspects of a PC setup—cable durability versus power supply reliability.
Compatibility
The AsiaHorse Power Supply Sleeved Cable is designed to work with various popular graphics cards, including NVIDIA’s RTX series and AMD's RX series. This compatibility ensures that users can upgrade their builds with confidence. Meanwhile, the SAMA White 650W Power Supply is ATX 3.1 and PCIe 5.1 compliant, supporting the latest high-end GPUs directly out of the box. While both products offer compatibility, the AsiaHorse serves as an extension to enhance existing setups, while the SAMA provides a reliable power source for new builds.
Efficiency and Performance
The SAMA White 650W Power Supply is rated with an 80 PLUS Gold certification, achieving up to 91.15% efficiency at 50% load. This high efficiency reduces energy waste, which can lead to lower electricity bills over time. In contrast, the AsiaHorse Power Supply Sleeved Cable does not provide a power rating or efficiency metrics since it is an accessory rather than a power supply unit. Therefore, if efficiency and performance are vital for your system, the SAMA clearly stands out with its superior energy efficiency.
Cable Management
AsiaHorse emphasizes neat cable management with its sleeved cable kit, which includes combs for organization. This can greatly improve airflow within a PC case, contributing to better cooling performance. The SAMA White 650W Power Supply also features a fully modular design with flat cables, allowing users to connect only the cables needed, which similarly aids in maintaining a clean build and improving airflow. Both products contribute positively to cable management, but their approaches differ based on their functionalities.
Noise Level
The SAMA White 650W Power Supply is equipped with a 120mm ECO fan that operates quietly at noise levels as low as 20 dB-A. This ensures that even under load, the power supply maintains a low noise profile, enhancing the overall user experience, especially in quieter environments. The AsiaHorse Power Supply Sleeved Cable does not produce noise, as it is not an active component. Therefore, for users concerned with noise levels, the SAMA offers a distinct advantage.
Which should you buy?
Choosing between the AsiaHorse Power Supply Sleeved Cable and the SAMA White 650W Power Supply ultimately hinges on your specific needs. If you are looking to enhance cable aesthetics and organization and already have a power supply that meets your needs, the AsiaHorse is a cost-effective choice at $31.69. However, if you require a reliable, fully modular power supply that supports high-performance components and offers high efficiency, the SAMA at $62.99 is worth the investment. Each product serves a different purpose, so select based on whether you need an extension kit or a complete power solution.