NZXT C850 Gold Core - 850W ATX 3.1 Power Supply - vs Thermaltake Smart 500W 80+ White Certified PSU,

Price Comparison

The NZXT C850 Gold Core is priced at $99.99, while the Thermaltake Smart 500W is significantly cheaper at $39.99, making it about 60% less expensive. This stark price difference reflects the features and capabilities each power supply offers, catering to different market segments. The NZXT C850 not only provides a higher wattage output at 850W but also boasts a superior efficiency rating with its 80 PLUS Gold certification. Conversely, the Thermaltake, with a lower output of 500W and an 80 PLUS White certification, is designed for more basic builds, which may justify its lower cost.

Wattage and Efficiency

Wattage is a crucial factor when comparing these two power supplies. The NZXT C850 Gold Core delivers 850W, which is ideal for high-performance systems, especially those utilizing next-gen GPUs. Its 80 PLUS Gold and Cybenetics Platinum efficiency ratings ensure that it operates at a high efficiency, reducing power consumption and heat output. In contrast, the Thermaltake Smart 500W offers only 500W of continuous power and is certified for 80% efficiency under typical loads. This makes the NZXT a better choice for users who require more power for demanding applications, while the Thermaltake suits users with standard, less power-hungry setups.

Features and Build Quality

The NZXT C850 Gold Core is packed with features that enhance both performance and usability. It includes a fully modular design, which simplifies cable management, and premium 105°C-rated capacitors for long-lasting performance. The whisper-quiet operation of the fan, certified by Cybenetics for its low noise output, also stands out. On the other hand, the Thermaltake Smart 500W features a 120mm cooling fan that operates quietly but lacks the modularity and advanced components of the NZXT. While both units have built-in protections such as over voltage and short circuit protection, the build quality and advanced features of the NZXT position it as a superior option.

Compatibility and Connectivity

The NZXT C850 Gold Core is designed for modern systems, featuring a PCIe 5.1 connector that supports next-generation GPUs, ensuring compatibility with the latest hardware. It can accommodate a dual-color 12V-2x6 connector or up to three 8-pin PCIe cables, making it versatile for various setups. In comparison, the Thermaltake Smart 500W supports two PCIe 6+2 pin connectors, which may limit its compatibility with some high-performance graphics cards. For users planning to upgrade their systems with the latest technology, the NZXT offers a clear advantage in connectivity options.

Cooling and Noise Levels

Cooling performance is vital in maintaining system stability, especially during heavy usage. The NZXT C850 Gold Core features a 135mm fluid dynamic bearing fan that remains quiet, particularly in light workloads due to its Zero RPM mode. This results in near-silent operation, rated at less than 15 dBA. Conversely, the Thermaltake Smart 500W's 120mm fan provides adequate cooling but does not feature advanced noise reduction technologies. While it operates quietly, it may not match the silent performance of the NZXT under various workloads.

Warranty and Support

The NZXT C850 Gold Core comes with a generous 7-year warranty, underlining the brand's confidence in their product's durability and performance. This extended warranty is a compelling factor for users who want peace of mind regarding their investment. Meanwhile, the Thermaltake Smart 500W offers a 5-year warranty, which, although substantial, is shorter than that of the NZXT. The longer warranty period of the NZXT not only reflects its higher quality components but also provides additional assurance to consumers.

User Experience and Reviews

User experiences often highlight the performance and reliability of each power supply. The NZXT C850 Gold Core is frequently praised for its quiet operation and robust performance under load, making it a favorite among gamers and PC enthusiasts. Users appreciate the efficiency and features that come with a higher price tag. In contrast, the Thermaltake Smart 500W is regarded as a dependable choice for budget builds, providing solid performance for its price. However, some users note that it may struggle under heavier loads compared to the NZXT.

Which should you buy?

Choosing between the NZXT C850 Gold Core and the Thermaltake Smart 500W ultimately depends on your specific needs and budget. If you are building a high-performance gaming rig or a workstation that demands more power and efficiency, the NZXT C850 is the clear winner, with its higher wattage, better efficiency, and advanced features justifying its higher price. However, if you are looking for a budget-friendly option for a standard setup, the Thermaltake Smart 500W provides a reliable solution at a significantly lower price point.