JUSTOP Black 750W PSU vs Replacement Power Supply Compatible with Virgin Media Hub 5 & Hub 5X Router - 12
Updated August 2026 — The JUSTOP Black 750W PSU is ideal for high-performance desktop systems, while the Replacement Power Supply is a budget-friendly option for Virgin Media routers. Choose based on your specific needs.
The JUSTOP Black 750W PSU is ideal for high-performance desktop systems, while the Replacement Power Supply is a budget-friendly option for Virgin Media routers. Choose based on your specific needs.
Why JUSTOP Black 750W PSU is better
higher power output
750W vs 36W
advanced safety features
multiple protections for high-demand use
better cooling design
includes a 120mm cooling fan
Why Replacement Power Supply Compatible with Virgin Media Hub 5 & Hub 5X Router - 12 is better
lower price
£12.99 vs £32.95
specific compatibility
designed for Virgin Media routers
ease of use
simple plug-and-play for routers
Overall score
Specifications
| Spec | JUSTOP Black 750W PSU | Replacement Power Supply Compatible with Virgin Media Hub 5 & Hub 5X Router - 12 |
|---|---|---|
| Brand | JUSTOP | Generic |
| Wattage | 750W | 36W |
| Voltage | 12V | 12V |
| Amperage | N/A | 3A |
| Cooling Fan | Yes | No |
Dimension comparison
Overview of the Products
When comparing the JUSTOP Black 750W PSU and the Replacement Power Supply Compatible with Virgin Media Hub 5 & Hub 5X Router, the primary distinction lies in their intended usage and power specifications. The JUSTOP Black 750W PSU is designed for desktop PCs, delivering a robust 750W output, while the Replacement Power Supply is specifically tailored for Virgin Media routers, providing a stable 36W. This difference highlights the distinct market segments that each product serves.
Power Output and Efficiency
The JUSTOP Black 750W PSU offers a substantial 750 watts of power, making it suitable for high-performance desktop systems that require significant energy. In contrast, the Replacement Power Supply delivers a much lower output of 36 watts, which is adequate for the operational needs of the Virgin Media Hub 5 and 5X routers. This stark contrast in power output indicates that the JUSTOP unit is aimed at gaming or workstation setups, while the Generic power supply is focused on ensuring stable connectivity for internet routers.
Safety Features
Safety is a prominent feature in both power supplies, but they cater to different scenarios. The JUSTOP Black 750W PSU includes multiple safety mechanisms such as over voltage protection, over power protection, short circuit protection, and thermal overload cut-off. This ensures that it operates safely in high-demand environments. The Replacement Power Supply also boasts intelligent protection chips to prevent overheating, over-current, and short circuits, which is crucial for maintaining a reliable power supply for routers. Both products offer solid safety features but target different devices with varying levels of power safety needs.
Design and Build Quality
The design and build quality of the JUSTOP Black 750W PSU is enhanced by its 120mm cooling fan, which plays a critical role in maintaining optimal operating temperatures during heavy use. Meanwhile, the Replacement Power Supply features a durable reinforced cable designed to withstand daily wear and tear. Its precision-moulded barrel connector ensures a secure fit with the router. While both products exhibit thoughtful design elements, the JUSTOP PSU is built for high-performance computing environments, whereas the Replacement Power Supply focuses on everyday reliability for home or office use.
Compatibility
Compatibility is a key consideration for both products. The JUSTOP Black 750W PSU is universal for ATX desktop systems, featuring connectors such as 1x 24-Pin, 1x 8-Pin 12V, and multiple SATA and PCI-E connectors. On the other hand, the Replacement Power Supply is specifically designed for the Virgin Media Hub 5 and 5X routers, ensuring an exact voltage and amperage match for optimal performance. This makes the Replacement Power Supply indispensable for users of these specific routers, while the JUSTOP unit caters to a broader range of desktop configurations.
Price Point
The pricing of these products reflects their intended use and specifications. The JUSTOP Black 750W PSU is priced at £32.95, reflecting its higher wattage and advanced features suitable for demanding desktop environments. Conversely, the Replacement Power Supply is significantly more affordable at £12.99, making it a budget-friendly option for users needing a reliable power source for their Virgin Media routers. This price disparity underscores the different markets each product targets, with the JUSTOP unit appealing to power users and the Replacement Power Supply aimed at general consumers.
User Experience and Reliability
For users, the experience of using either power supply will vary based on their specific needs. The JUSTOP Black 750W PSU is likely to provide a reliable power source for gaming and high-performance tasks, backed by its safety features and cooling mechanisms. In contrast, the Replacement Power Supply is designed for seamless operation with Virgin Media routers, ensuring consistent internet connectivity without the risk of overheating or malfunction. Each product’s reliability is paramount in its respective application, ensuring that users can depend on them for their specific requirements.
Which should you buy?
Choosing between the JUSTOP Black 750W PSU and the Replacement Power Supply Compatible with Virgin Media Hub 5 & Hub 5X Router ultimately depends on your needs. If you require a high-capacity power supply for a desktop PC, the JUSTOP unit is the clear winner with its 750W output and comprehensive safety features. However, if you are looking for a reliable and affordable power source for a Virgin Media router, the Replacement Power Supply offers excellent value and compatibility for £12.99. Consider your specific requirements to make the best decision for your situation.
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