NZXT C850 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 850 Wa vs Fasgear PCI-e 5.0 12VHPWR

Overview

In this comparison, we explore the NZXT C850 Gold ATX 3.1 and the Fasgear PCI-e 5.0 12VHPWR, two power supply solutions catering to different needs in the realm of PC gaming and performance. The NZXT C850 is a fully modular low-noise power supply priced at £84.90, while the Fasgear extension cable is a cost-effective option at £18.00, designed to support high-performance GPUs. Each product serves a distinct purpose, and understanding their features can help you make an informed choice.

Design and Build Quality

The NZXT C850 features high-quality construction, utilizing 100% premium Japanese capacitors that enhance its reliability and stability. This power supply is compliant with the ATX 3.1 standard, ensuring it can effectively power high-performance components. In contrast, the Fasgear PCI-e 5.0 extension cable is built with 16AWG tinned copper wire and includes alloy copper terminals, contributing to its ability to support up to 600W output. While both products boast robust designs, the NZXT C850 is a complete power supply unit, whereas the Fasgear product is an extension cable aimed at enhancing connectivity and organisation.

Performance and Efficiency

When it comes to performance, the NZXT C850 is engineered for efficiency, with a focus on stability and power spike resistance. It features a 135mm fluid dynamic bearing fan that operates silently under 50% load, making it an excellent choice for gamers seeking a quiet environment. The Fasgear extension cable, while not a power supply itself, allows for stable power delivery to GPUs like the RTX 4070 and 4090, achieving an output of up to 600W. Thus, while the NZXT C850 provides a complete solution for power delivery, the Fasgear extension is an accessory that enhances the performance of existing setups.

Compatibility

The NZXT C850 is designed to be compatible with a wide range of high-performance PC components, particularly the NVIDIA GeForce RTX 50 Series graphics cards, thanks to its durable 12V-2x6 connector. This makes it a versatile choice for gamers looking to future-proof their systems. On the other hand, the Fasgear PCI-e 5.0 extension cable is tailored for compatibility with a specific set of GPUs, including the RTX 3090ti and 4000 Series. It is essential to confirm compatibility based on your graphics card requirements, as using the wrong cable could lead to system damage.

Noise Levels

Noise levels are an important consideration for many users, particularly gamers who prefer a quiet environment. The NZXT C850 features an ultra-low noise fan that operates silently when under 50% load, making it ideal for those who want to minimise acoustic disturbances. In contrast, the Fasgear extension cable does not generate noise itself but contributes to the overall noise level of the system depending on the power supply and GPU used. Therefore, if quiet operation is a priority, the NZXT C850 is the superior choice.

Installation and Usability

Installation of the NZXT C850 is straightforward, as it is a fully modular power supply, allowing users to connect only the cables they need, reducing clutter within the case. The inclusion of high-quality components ensures a reliable setup. The Fasgear PCI-e 5.0 extension cable also aims for ease of use, featuring a 30cm length that helps to manage cable organisation effectively. However, it requires confirmation of the power supply connections and GPU compatibility, which may complicate installation for some users. Thus, while both products offer usability, the NZXT C850 provides a more comprehensive solution right out of the box.

Pricing and Value

The NZXT C850 comes in at £84.90, reflecting its status as a fully equipped power supply with advanced features and high-quality components. This price point may be justified for users seeking a reliable and efficient power solution for demanding gaming rigs. Conversely, the Fasgear PCI-e 5.0 extension cable is significantly more affordable at £18.00, making it a budget-friendly option for those who need additional connectivity without investing in a new power supply. However, it is essential to note that the Fasgear product does not replace the need for a power supply, thus understanding the value each product provides is crucial for potential buyers.

Which should you buy?

In conclusion, your choice between the NZXT C850 Gold ATX 3.1 and the Fasgear PCI-e 5.0 12VHPWR largely depends on your specific needs. If you require a high-performance, fully modular power supply that operates quietly and efficiently, the NZXT C850 is the clear winner at £84.90. However, if you are looking for a cost-effective way to extend your existing power supply’s capabilities for high-end GPUs, the Fasgear extension cable at £18.00 provides a suitable and economical solution. Ultimately, both products cater to different aspects of PC building, and aligning your choice with your requirements will lead to the best decision.