NATNO 90W 65W Power Supply Compatible with HP ProDesk vs Segotep 650W 80 Plus Gold Certified Non-Modular
Updated August 2026 — NATNO 90W 65W Power Supply Compatible with HP ProDesk wins on compatibility, Segotep 650W 80 Plus Gold Certified Non-Modular wins on power output and design.
The NATNO power supply is a budget-friendly option for HP users, while the Segotep offers superior performance for gamers. Choose based on your specific needs.
Why NATNO 90W 65W Power Supply Compatible with HP ProDesk is better
Price
Significantly cheaper at $16.99
Compatibility
Designed specifically for HP models
Simplicity
Easier installation for non-technical users
Why Segotep 650W 80 Plus Gold Certified Non-Modular is better
Power Output
650W output for high-performance tasks
Efficiency
80 Plus Gold certified for better energy savings
Cooling
Includes a 120mm silent fan for optimal performance
Overall score
Specifications
| Spec | NATNO 90W 65W Power Supply Compatible with HP ProDesk | Segotep 650W 80 Plus Gold Certified Non-Modular |
|---|---|---|
| Output | 90W | 650W |
| Certification | None | 80 Plus Gold |
| Modularity | Non-Modular | Non-Modular |
| Connectors | N/A | 4 PCI-E |
| Cooling Fan | None | 120mm Silent |
Dimension comparison
Overview of the Products
In this comparison, we will examine the 90W 65W Power Supply Compatible with HP ProDesk and the Segotep 650W 80 Plus Gold Certified Non-Modular ATX Power Supply. The first product is priced at $16.99, while the second is significantly more expensive at $49.99. The stark difference in price reflects their different functionalities and target audiences. The NATNO power supply is designed for specific HP mini desktop models, whereas the Segotep power supply is a versatile unit suitable for a wide range of gaming and high-performance PCs.
Target Audience and Compatibility
The 90W 65W Power Supply is specifically compatible with various HP ProDesk Mini models, EliteDesk Mini models, Omni All-in-One units, and Slimline Desktops. It is an excellent choice for users who own HP systems and need a replacement power supply. In contrast, the Segotep 650W power supply, with its 80 Plus Gold Certification, is aimed at gamers and high-performance PC builders looking for reliable power delivery and efficiency. This unit supports up to four PCI-E 6+2 pin connectors, making it suitable for users with multiple graphics cards or demanding setups.
Power Output and Efficiency
The NATNO power supply offers a maximum output of 90W and is also compatible with a lower output of 65W. This makes it an excellent choice for basic computing needs but may not suffice for more demanding applications. On the other hand, the Segotep power supply delivers a robust 650W of power, which is more than capable of handling high-performance tasks and gaming. Additionally, its 80+ Gold certification signifies that it operates at a higher efficiency, which can lead to long-term savings on electricity bills and enhanced system stability during high loads.
Design and Build Quality
The design of the 90W 65W Power Supply is straightforward, focusing on functionality over aesthetics. It is intended for use in HP desktop models, ensuring a snug fit and reliable performance. In contrast, the Segotep power supply features a non-modular design, which helps with cable management and airflow within the case. This design approach not only reduces clutter but also promotes a cooler system. Users looking for a power supply that enhances the overall look and functionality of their gaming rig may prefer the Segotep option.
Cooling and Noise Levels
Cooling solutions are essential for maintaining optimal performance in power supplies. The Segotep 650W model includes a 120mm silent fan designed to keep temperatures down while minimizing noise. This is particularly important for gamers who require a quiet environment during intense gaming sessions. The NATNO power supply, while functional, does not specify any advanced cooling features, which may be a consideration for users worried about heat build-up in their systems.
Price Comparison and Value
At $16.99, the 90W 65W Power Supply is about 66% cheaper than the Segotep power supply, which retails for $49.99. This significant price difference makes the NATNO unit a compelling option for users with basic power needs who own compatible HP desktops. However, the higher price of the Segotep power supply can be justified by its increased power output, efficiency, and features tailored for high-performance gaming setups. Thus, while the NATNO power supply offers great value for its intended use, the Segotep unit provides features that may lead to better long-term performance and reliability.
Installation and Ease of Use
Both power supplies are designed for ease of installation, but their target audiences may affect user experience. The 90W 65W Power Supply is straightforward to install in compatible HP systems, making it an ideal choice for those who may not be as technically inclined. Conversely, the Segotep power supply may offer more complexity due to its non-modular design, which requires careful cable management but allows for greater flexibility in high-performance setups. Gamers and enthusiasts who are comfortable with PC building will appreciate the Segotep's capabilities.
Which should you buy?
Choosing between the 90W 65W Power Supply and the Segotep 650W Power Supply largely depends on your specific needs. If you own an HP ProDesk Mini or similar model and require a reliable, budget-friendly power supply, the NATNO unit at $16.99 is an excellent choice. However, for gamers or users looking to build a powerful system requiring more than just basic power, the Segotep power supply at $49.99 offers superior performance and efficiency. Therefore, your decision should be based on your current hardware and future upgrade plans.

