MEAN WELL LRS-350-24 350.4W 24V 14.6 Amp Single vs NZXT C850 Gold Core - 850W ATX 3.1 Power Supply -
Updated August 2026 — full head-to-head comparison.
Overview of the MEAN WELL LRS-350-24 and NZXT C850 Gold Core
The MEAN WELL LRS-350-24 is priced at $26.00, while the NZXT C850 Gold Core comes in at $99.99. This significant price difference presents a stark contrast in the target markets for these power supplies. MEAN WELL focuses on industrial applications with its robust features, while NZXT is aimed at gaming and performance PCs.
The MEAN WELL LRS-350-24 offers a maximum output power of 350W and is designed for industrial automation and control systems. In contrast, the NZXT C850 Gold Core provides a much higher output of 850W, catering to modern gaming setups and high-performance computers. Each product excels within its intended market.
Performance Specifications
The MEAN WELL LRS-350-24 delivers a primary output voltage of 24V and an output current of 14.6 amps. This performance is ideal for industrial machinery, where reliability and consistent power are paramount. It features a low profile design and can withstand a surge input of up to 300VAC for five seconds, ensuring durability in demanding environments.
On the other hand, the NZXT C850 Gold Core boasts an 80 PLUS Gold rating, ensuring a high level of energy efficiency. It provides stable power delivery, supporting next-gen GPUs with a dual-color 12V-2x6 connector. This power supply operates quietly, rated at less than 15 dBA during normal use, making it an excellent choice for gamers who value a silent setup.
Build Quality and Design
MEAN WELL's LRS-350-24 emphasizes robustness with a design that can operate at high temperatures, up to 70°C. Its built-in cooling fan offers ON-OFF control, which helps maintain optimal operating conditions. The product is compliant with UL 60950-1 standards and has undergone rigorous testing, including a 5G vibration test, which speaks to its reliability in industrial settings.
Contrastingly, the NZXT C850 Gold Core features premium 105°C-rated capacitors, ensuring long-lasting performance even under heavy loads. Its fully modular design allows users to utilize only the necessary cables, maintaining a clean build and facilitating better airflow. The aesthetic appeal of the NZXT power supply, with its embossed cables and compact design, also aligns with the needs of modern PC builders.
Efficiency and Energy Savings
In terms of efficiency, the MEAN WELL LRS-350-24 is a solid performer with high reliability and a focus on continuous operation, making it suitable for industrial applications. However, it lacks the energy efficiency certifications that the NZXT C850 Gold Core boasts. The NZXT model’s 80 PLUS Gold certification means it operates efficiently with reduced heat generation and lower power draw, resulting in potential savings in electricity costs over time.
The NZXT C850 Gold Core’s Cybenetics Platinum certification further emphasizes its superior efficiency, particularly under demanding loads. This level of efficiency can lead to better performance and lower operating costs in the long run, making it a worthwhile investment for serious gamers and high-performance users.
Compatibility and Flexibility
The MEAN WELL LRS-350-24 is primarily designed for industrial applications, making it less versatile for consumer electronics like gaming PCs. It has a single output and uses a screw terminal block for connections, which may limit its use in home setups.
In contrast, the NZXT C850 Gold Core is fully modular and compatible with most modern GPUs, including those from NVIDIA and AMD. It supports various configurations through its 12V-2x6 connector and up to three 8-pin PCIe cables, providing the flexibility that gamers and PC builders require. This compatibility is crucial for users looking to build or upgrade their systems with the latest hardware.
Warranty and Support
The MEAN WELL LRS-350-24 comes with a three-year warranty, which reflects the manufacturer's confidence in the product's durability and reliability for industrial applications. This warranty period is standard for industrial power supplies and provides users with peace of mind.
On the other hand, the NZXT C850 Gold Core offers a more generous seven-year warranty, a significant advantage for consumers investing in high-performance components. This extended warranty not only indicates the company's commitment to quality but also reassures users that they are covered for a longer period, especially important for gaming setups that demand consistent performance.
Pricing Strategy
The MEAN WELL LRS-350-24 is priced at $26.00, making it about 74% cheaper than the NZXT C850 Gold Core, which retails for $99.99. However, the significant price difference is justified by the performance and features offered by each product. The MEAN WELL model is tailored for industrial use, while the NZXT model targets the gaming and high-performance PC market.
While the lower price of the MEAN WELL LRS-350-24 may be appealing for budget-conscious buyers, those looking for a power supply that supports modern gaming equipment and offers superior efficiency may find the higher price of the NZXT C850 Gold Core to be a worthwhile investment.
Which should you buy?
Choosing between the MEAN WELL LRS-350-24 and the NZXT C850 Gold Core largely depends on your specific needs. If you require a reliable power supply for industrial applications, the MEAN WELL LRS-350-24 is a solid choice with its robust features and lower price. However, for gamers and PC enthusiasts looking for high efficiency, modularity, and compatibility with modern hardware, the NZXT C850 Gold Core is the preferable option, offering advanced features and a longer warranty. Ultimately, assess your requirements and budget to make the best decision for your setup.

