Cooler Master V750 SFX Gold 750W Fully Modular vs Segotep 650W 80 Plus Gold Certified Non-Modular

Price Comparison

The Cooler Master V750 SFX Gold is priced at $161.80, while the Segotep 650W is significantly cheaper at $49.99. This makes the Segotep about 69% less expensive than the Cooler Master unit. Although the lower price of the Segotep may be appealing, it's important to consider the features and performance that come with each power supply. While the Cooler Master offers advanced specifications and capabilities particularly suited for high-performance builds, the Segotep provides a more budget-friendly option for general use.

Performance and Efficiency

In terms of efficiency, both power supplies boast an 80+ Gold certification, ensuring high performance and effective power transfer. The Cooler Master V750 SFX Gold guarantees 90% efficiency, which translates to less energy waste and potentially lower electricity bills. Meanwhile, the Segotep also delivers impressive efficiency with its 80+ Gold rating, but it lacks the specific performance enhancements found in the Cooler Master. Ultimately, if top-notch efficiency is your priority, the Cooler Master has the edge.

Design and Form Factor

The Cooler Master V750 SFX Gold features a compact SFX form factor that is ideal for mini-ITX builds, making it versatile for various case sizes including mini-ITX to E-ATX systems. In contrast, the Segotep 650W is designed in a standard ATX format, which might be less flexible for users with smaller cases. The Cooler Master’s design includes durable 90° cables and customized cable lengths, promoting better airflow and reduced clutter. The Segotep’s non-modular design simplifies installation but may lead to a messier interior, affecting airflow.

Cooling Solutions

Cooling is crucial for power supply performance, and both units offer different approaches. The Cooler Master V750 SFX Gold is equipped with a 92mm Fluid Dynamic Bearing fan, which ensures reliable and efficient cooling with low noise. This design not only enhances airflow but also contributes to overall system stability. The Segotep 650W, on the other hand, features a 120mm silent fan that also aims to maintain a cool system. While both fans are designed to minimize noise, the Cooler Master's advanced technology may provide better thermal management under heavy loads.

Cable Management

Cable management is an important aspect of building a clean and efficient PC. The Cooler Master V750 SFX Gold is fully modular, allowing users to connect only the cables they need, which reduces clutter and enhances airflow. This feature is particularly beneficial for those who want to optimize their build for aesthetics and efficiency. In contrast, the Segotep 650W is a non-modular supply, which means all cables are fixed and cannot be detached. While this may simplify the installation process, it can lead to a more cluttered case interior which might hinder airflow.

Connectivity Options

When it comes to connectivity, the Cooler Master V750 SFX Gold offers a 90° 12VHPWR PCIe 5.1 connector, designed for enhanced electrical durability and safety. It also includes ATX 3.1 cables capable of delivering up to 450W to your GPU, accommodating modern high-performance graphics cards. The Segotep 650W features four PCI-E 6+2 pin connectors, which support high-performance graphics cards, including the latest models. While both power supplies support essential connectivity options, the Cooler Master provides a more advanced solution that is future-proofed for upcoming technologies.

Warranty and Reliability

The Cooler Master V750 SFX Gold comes with an impressive 10-year warranty, underscoring its reliability and build quality. This long warranty period is indicative of the manufacturer’s confidence in the product’s longevity and performance. Conversely, the Segotep 650W does not specify a warranty period, which may raise concerns regarding its reliability over time. A longer warranty often reflects a commitment to quality, making the Cooler Master a more reassuring choice for users who prioritize durability.

Which should you buy?

Choosing between the Cooler Master V750 SFX Gold and the Segotep 650W ultimately depends on your needs and budget. If you are looking for a high-performance, efficient, and reliable power supply for a sophisticated build, the Cooler Master is the better option despite its higher price of $161.80. On the other hand, if your budget is a primary concern and you require a basic power supply for less demanding tasks, the Segotep at $49.99 offers a compelling value. The Cooler Master brings advanced features and better efficiency, while the Segotep provides essential functionality at a fraction of the cost.