be quiet! Dark Power 14 1200W, ATX 3.1, 80 Plus® vs NZXT C850 Gold Core - 850W ATX 3.1 Power Supply -

Price Comparison

When it comes to price, the NZXT C850 Gold Core is significantly more affordable than the be quiet! Dark Power 14 1200W. Priced at $99.99, the NZXT model is about 66% cheaper than the Dark Power 14, which retails for $289.90. This price difference makes the NZXT a compelling choice for budget-conscious consumers seeking high-quality power supplies without compromising performance. While the Dark Power 14 offers premium features and higher wattage, the NZXT provides excellent efficiency and performance at a fraction of the cost.

Efficiency Ratings

Efficiency is a critical factor in power supply performance, and here the be quiet! Dark Power 14 takes the lead with its impressive 80 PLUS Titanium certification. This means it can achieve energy efficiencies of up to 95.42%, significantly reducing power consumption and heat generation. In contrast, the NZXT C850 Gold Core is certified with 80 PLUS Gold and Cybenetics Platinum, yielding stable performance under demanding loads but falling short of the Dark Power 14's efficiency. Both models ensure energy savings, but the Dark Power 14 is better suited for users prioritizing maximum efficiency.

Cooling Features

The cooling features of a power supply can greatly influence its performance and longevity. The be quiet! Dark Power 14 is equipped with advanced cooling technology, including a rear button that toggles between active and semi-passive cooling modes. This means the fan operates only under high loads, promoting quiet operation during lighter usage. On the other hand, the NZXT C850 Gold Core features a fluid dynamic bearing fan with a Zero RPM mode, ensuring silent operation during low workloads. While both models excel in cooling efficiency, the Dark Power 14 offers more versatility in fan control.

Modular Design

Modularity in power supplies allows for a cleaner and more organized build. Both the be quiet! Dark Power 14 and the NZXT C850 Gold Core feature fully modular designs. This means users can connect only the cables they need, reducing clutter and improving airflow within the case. However, the NZXT model boasts embossed cables for a more premium feel and easy routing. While both power supplies enhance cable management, the NZXT's emphasis on aesthetics may appeal more to users looking for a polished look in their builds.

Compatibility with GPUs

In terms of GPU compatibility, both power supplies are designed to support modern graphics cards. The be quiet! Dark Power 14 includes native integration of two 12V-2x6 connectors specifically for PCIe 5.1 graphics cards, making it highly versatile for current and future systems. The NZXT C850 Gold Core also supports next-gen GPUs with its dual-color 12V-2x6 connector. While both are PCIe 5.1 ready, the Dark Power 14's additional connectivity options may provide an edge for users planning to upgrade their graphics cards frequently.

Build Quality and Components

Build quality is an essential aspect of power supply performance and longevity. The be quiet! Dark Power 14 is constructed with state-of-the-art technology, including a large heat sink and high-end fan, ensuring effective cooling and durability. It also features a 6-pole fan motor and fluid-dynamic bearing for long life and minimal power consumption. The NZXT C850 Gold Core uses premium 105°C-rated capacitors, ensuring stable performance across various load levels. Both models employ high-quality components, but the Dark Power 14's design focuses more on cooling efficiency and longevity.

Warranty and Reliability

Warranty and reliability are crucial for peace of mind when investing in a power supply. The NZXT C850 Gold Core offers a robust 7-year warranty, emphasizing the manufacturer's confidence in its reliability. The be quiet! Dark Power 14 does not specify a warranty period in the provided data. The extended warranty period of the NZXT may be a deciding factor for users who prioritize long-term reliability and support.

Which should you buy?

Choosing between the be quiet! Dark Power 14 1200W and the NZXT C850 Gold Core ultimately depends on your specific needs and budget. If you are seeking a high-performance, efficient power supply with superior cooling features and are willing to invest more, the Dark Power 14 is an excellent choice, especially for demanding systems. However, if you are looking for an affordable, reliable power supply that offers great efficiency and performance for mid-range builds, the NZXT C850 Gold Core is the clear winner at a significantly lower price.