Segotep 650W 80 Plus Gold Certified Non-Modular vs Sirlyr 24 Pin RGB Cable,RGB PSU Cables Extensions
Updated August 2026 — Segotep 650W 80 Plus Gold Certified Non-Modular wins on power and efficiency, Sirlyr 24 Pin RGB Cable,RGB PSU Cables Extensions wins on aesthetics and user experience.
The Segotep power supply excels in performance and efficiency, while the Sirlyr RGB cable offers aesthetic enhancements. Choose based on your priorities.
Why Segotep 650W 80 Plus Gold Certified Non-Modular is better
Efficiency
80+ Gold Certification ensures high energy efficiency.
Power Delivery
Reliable power delivery under high load conditions.
Global Compatibility
Global voltage adaptation for use worldwide.
Why Sirlyr 24 Pin RGB Cable,RGB PSU Cables Extensions is better
Aesthetics
360-degree RGB lighting enhances visual appeal.
Cable Management
Integrated design hides extension cables for a cleaner look.
User Experience
Includes a mini controller for easy lighting management.
Overall score
Specifications
| Spec | Segotep 650W 80 Plus Gold Certified Non-Modular | Sirlyr 24 Pin RGB Cable,RGB PSU Cables Extensions |
|---|---|---|
| Wattage | 650W | N/A |
| Certification | 80+ Gold | N/A |
| Connector Type | 6+2 Pin | 24 Pin |
| Material | Metal | TPE/Silicone |
| Lighting | No | RGB |
Dimension comparison
Overview of the Products
In this comparison, we examine the Segotep 650W 80 Plus Gold Certified Non-Modular ATX Power Supply and the Sirlyr 24 Pin RGB Cable. Each product serves a distinct purpose within a computer system, catering to different needs and preferences. The Segotep power supply focuses on delivering reliable power with high efficiency, while the Sirlyr RGB cable enhances the aesthetic appeal of a gaming setup.
The Segotep power supply is priced at $49.99, while the Sirlyr RGB cable is slightly cheaper at $38.99, making it about 22% less expensive than the power supply. This difference in price reflects the unique functionalities each item brings to the table.
Power and Efficiency
The Segotep power supply stands out for its impressive 80+ Gold Certified rating, which guarantees exceptional energy efficiency. This certification is crucial for users who want to reduce their electricity bills and ensure their system runs cooler. The power supply is designed to handle demanding situations reliably, delivering stable power even under high amperage conditions.
In contrast, the Sirlyr RGB cable does not provide power but rather serves as an extension to enhance the visual appeal of your setup. While it may not contribute to system performance, its integration with various RGB sync systems offers users customizable lighting effects, creating an immersive experience. Thus, if you're looking for raw power and efficiency, the Segotep power supply is the superior choice.
Design and Aesthetics
When it comes to design, the Sirlyr RGB cable is crafted to elevate the visual aesthetics of any build. It features a 360-degree lighting effect powered by 120 beads, ensuring a bright and vibrant look without dark spots. The integrated design of the RGB cable hides the extension, resulting in a cleaner and more organized appearance.
On the other hand, the Segotep power supply has a non-modular design, which, while beneficial for cable management, does not offer the same visual flair as the RGB cable. Its sleek black exterior fits well in most setups, but it lacks the customizable lighting options that many gamers and PC builders desire. Therefore, if aesthetics are a priority, the Sirlyr RGB cable clearly takes the lead.
Installation and Compatibility
Both the Segotep power supply and the Sirlyr RGB cable boast compatibility with a wide range of systems. The Segotep power supply features four PCI-E 6+2 Pin connectors, making it suitable for modern graphics cards, including the latest 40 series. Its global voltage adaptation also allows users to employ it in various regions without issues.
The Sirlyr RGB cable excels in compatibility as well, designed to fit all motherboards with its black 24 pin connector. Additionally, it supports several popular RGB synchronization systems, including ASUS AURA and MSI Mystic Light. This flexibility makes it easy to integrate into existing setups, regardless of the hardware used. For users focused on seamless installation and compatibility, both products perform admirably, but the choice will depend on whether they prioritize power supply or aesthetic enhancement.
Build Quality and Durability
The Segotep power supply is built to withstand demanding conditions, featuring a reliable single 12V output that ensures stable power delivery. The non-modular design may lead to a bit of clutter, but it promotes optimal airflow and cooler system performance, which is essential for longevity.
The Sirlyr RGB cable is constructed from high-quality TPE and silicone materials, providing excellent bending and routing capabilities. Its silver-plated wire core enhances stable current transfer, which is vital for maintaining performance. While the RGB cable does not carry power, its robust construction ensures that it will last through various builds and setups. In terms of build quality and durability, both products hold their own, but the Segotep power supply may be more crucial for overall system reliability.
User Experience and Installation
User experience is key when evaluating these two products. The Segotep power supply is designed for easy installation with a non-modular approach, which can simplify the initial setup. However, it requires careful cable management to avoid clutter, which might be challenging for novice builders.
Conversely, the Sirlyr RGB cable comes with a mini controller that allows users to easily manage lighting effects, even if their motherboard lacks RGB support. Its user-friendly design and the included instruction manual facilitate a straightforward installation process, making it appealing for those focusing on aesthetics. Therefore, while both products are relatively easy to install, the Sirlyr RGB cable provides a more enjoyable user experience for those looking to enhance their system's appearance.
Price Comparison
The Segotep power supply is currently priced at $49.99, while the Sirlyr RGB cable is available for $38.99. This makes the Sirlyr cable approximately 22% cheaper than the Segotep power supply. This price difference is significant for budget-conscious buyers looking to enhance their gaming setup without breaking the bank.
While the power supply is a more expensive investment, it offers essential features and reliability for any gaming rig. The RGB cable, while less costly, provides aesthetic enhancements that may appeal to users focused on visual effects rather than performance. Ultimately, the decision may hinge on whether the buyer prioritizes performance over aesthetics or vice versa.
Which should you buy?
In summary, choosing between the Segotep 650W power supply and the Sirlyr RGB cable depends on your specific needs. If you're looking for a reliable and efficient power supply that can handle demanding tasks, the Segotep is the clear winner. Its 80+ Gold Certification and stable power delivery make it an excellent choice for gamers and PC builders prioritizing performance and reliability.
On the other hand, if aesthetic enhancement and customizable lighting are your primary concerns, the Sirlyr RGB cable is the better option. Its vibrant lighting effects and ease of installation make it an attractive addition to any setup. Ultimately, both products serve unique purposes, so the choice will largely depend on your individual preferences and requirements.

