Apevia ATX-GX650W Galaxy 650W 80+ Gold Certified vs Segotep 650W 80 Plus Gold Certified Non-Modular
Updated August 2026 — Apevia ATX-GX650W Galaxy 650W 80+ Gold Certified leads on brand trust and protection.
The Apevia ATX-GX650W Galaxy offers superior modularity and cooling features, making it a better choice for gamers, while the Segotep is a more budget-friendly option.
Why Apevia ATX-GX650W Galaxy 650W 80+ Gold Certified is better
Modularity
Apevia's semi-modular design enhances cable management.
Cooling
Apevia features a larger 135mm fan for better cooling.
Safety
Apevia has more comprehensive safety protections.
Why Segotep 650W 80 Plus Gold Certified Non-Modular is better
Price
Segotep is $5 cheaper.
Simplicity
Segotep's non-modular design simplifies installation.
Global Use
Segotep offers global voltage adaptation.
Overall score
Specifications
| Spec | Apevia ATX-GX650W Galaxy 650W 80+ Gold Certified | Segotep 650W 80 Plus Gold Certified Non-Modular |
|---|---|---|
| Certification | 80+ Gold | 80+ Gold |
| Modularity | Semi-Modular | Non-Modular |
| Cooling Fan | 135mm | 120mm |
| Safety Features | Comprehensive | Basic |
| Price | $54.99 | $49.99 |
Dimension comparison
Overview
When comparing the Apevia ATX-GX650W Galaxy and the Segotep 650W power supplies, the key difference lies in their design and features. The Apevia model is priced at $54.99, while the Segotep comes in at $49.99, making it about 9% cheaper. Each product offers 650W of power, but their modular configurations and features cater to different user needs.
Design and Modularity
The Apevia ATX-GX650W Galaxy features a semi-modular design, allowing users to connect only the cables they need. This not only enhances airflow but also helps maintain a cleaner build. In contrast, the Segotep power supply is non-modular, which means all cables are permanently attached. While this can lead to a more cluttered case, it may simplify setup for users who prefer a straightforward installation. The semi-modular design of the Apevia is particularly beneficial for gamers and builders looking to optimize cable management.
Efficiency and Certification
Both power supplies hold an 80+ Gold Certification, ensuring high efficiency and reduced energy waste. This certification signifies that both models operate at a minimum efficiency of 87% at 20% and 100% loads. The Apevia provides a single 12V output for higher power usage, while the Segotep also emphasizes its ability to deliver stable power during demanding tasks. The efficiency ratings of both products make them suitable options for users focused on energy conservation.
Cooling Solutions
The cooling solutions of these power supplies are noteworthy. The Apevia features a 135mm thermally controlled fan that adjusts its speed based on temperature, ensuring optimal cooling while minimizing noise. On the other hand, the Segotep includes a 120mm silent fan, promoting quieter operation as well. While both fans are designed to maintain system temperatures, the larger fan in the Apevia may provide slightly better cooling performance during intense usage.
Cable Management and Connectivity
In terms of connectivity, the Apevia offers a variety of connectors, including 1 x 20/24pin Main Power, 2 x P8(4+4P) ESP 12V, and 4 x SATA connectors, among others. This variety allows for flexible configurations and supports dual/quad core CPUs and SLI/Crossfire setups. Conversely, the Segotep features four PCI-E 6+2 pin connectors, which are beneficial for modern graphics cards. While both power supplies cater to gamers, the Apevia's semi-modular nature may provide an edge in terms of customized cable management.
Safety and Protection Features
Safety features are crucial in power supplies, and both models deliver robust protections. The Apevia includes safeguards against short-circuiting, over-voltage, over-power, and under-voltage, ensuring that your system remains safe under various conditions. The Segotep also emphasizes safety with its PFC protection and RoHS compliance. Both units aim to protect high-performance builds, but the comprehensive protection offered by the Apevia may appeal to those with more demanding setups.
Price and Value
The price difference between the two power supplies is notable, with the Apevia priced at $54.99 and the Segotep at $49.99. This represents a $5 difference, or about 9% less for the Segotep. While the Segotep is the more budget-friendly option, the added features and semi-modular design of the Apevia may justify its higher price for users seeking enhanced performance and aesthetics. Ultimately, the value each product offers will depend on individual preferences and requirements.
User Experience and Installation
User experience can vary significantly between the two models. The semi-modular design of the Apevia not only simplifies installation but also allows users to enhance airflow, which is essential for high-performance gaming rigs. The Segotep, being non-modular, may be quicker to install for users who do not mind the pre-attached cables. However, those who prioritize a neat build may find the Apevia more appealing despite the higher price.
Which should you buy?
Choosing between the Apevia ATX-GX650W Galaxy and the Segotep 650W power supply ultimately depends on your specific needs and preferences. If you value a semi-modular design, superior cable management, and enhanced cooling capabilities, the Apevia at $54.99 may be worth the investment. However, if budget is your primary concern and you prefer a straightforward installation, the Segotep at $49.99 offers solid performance without breaking the bank. Both power supplies are efficient and reliable, making them strong contenders in their category.

