MSI MAG A850GN PCIE5 vs Lian Li SP850 V2 Gold 850 Watt SFX Form Factor Power Supply

Overview of the Power Supplies

The MSI MAG A850GN PCIE5 and the Lian Li SP850 V2 Gold are both high-performance power supplies designed for modern gaming systems. The MSI MAG A850GN is priced at C$99.99, while the Lian Li SP850 V2 Gold comes in at a significantly higher price of C$194.23. Both units are 850 watts, but they cater to different user needs and preferences, offering distinct features and designs that set them apart.

Design and Form Factor

The MSI MAG A850GN features a non-modular design, which may limit cable management options but simplifies the installation process. In contrast, the Lian Li SP850 V2 Gold boasts a fully modular design, allowing users to connect only the cables needed for their specific build. This not only enhances airflow within the case but also reduces clutter. The Lian Li power supply is built to meet the official ≤63.5mm SFX size specification, making it an excellent choice for compact builds.

Efficiency and Certification

Both power supplies hold an 80 Plus Gold certification, ensuring high efficiency during operation. The MSI MAG A850GN's Active PFC design contributes to its efficiency, while the Lian Li SP850 V2 Gold complies with the ATX 3.1 power standard, allowing it to resist transient power spikes effectively. The ability of the Lian Li to handle brief power surges may be advantageous for users with high-performance components, particularly when using cutting-edge graphics cards.

Connectivity Options

The MSI MAG A850GN comes with a native PCIe 5.1 connector, making it suitable for NVIDIA GeForce RTX 40 and 50 series graphics cards. This feature is essential for gamers looking to harness the full power of the latest GPUs. On the other hand, the Lian Li SP850 V2 Gold also includes a native 12V-2x6 connector designed for high-performance graphics cards, along with visual cues for safe connections. Both power supplies are well-equipped for modern gaming setups, but the MSI model may have a slight edge in terms of compatibility with the latest PCIe standards.

Cooling Solutions

Cooling efficiency is crucial for maintaining optimal performance in power supplies. The MSI MAG A850GN does not specify its cooling mechanism in detail, while the Lian Li SP850 V2 Gold features a premium 92mm fluid dynamic bearing (FDB) fan, designed for quiet operation and effective thermal management. The upgraded fan in the Lian Li model not only improves cooling performance but also contributes to the overall longevity of the power supply, making it a more reliable choice for long gaming sessions.

Protection Features

When it comes to protection features, the MSI MAG A850GN is equipped with industrial-level safeguards including Over Voltage Protection (OVP), Over Current Protection (OCP), Over Power Protection (OPP), Over Temperature Protection (OTP), and Short Circuit Protection (SCP). This robust protection framework ensures that both the power supply and connected components are shielded from potential damage. Conversely, the Lian Li SP850 V2 Gold offers upgraded standby power capabilities with its 5VSB rail, enhancing its ability to support modern USB-powered accessories and peripherals. This focus on protecting a wider range of components may appeal to users with more complex setups.

Warranty and Reliability

The MSI MAG A850GN comes with a 5-year warranty, providing a solid assurance of reliability. In contrast, the Lian Li SP850 V2 Gold is backed by an impressive 10-year hardware protection plan. This extended warranty not only reflects the manufacturer’s confidence in the product but also offers users peace of mind, particularly for those investing in high-end components. A longer warranty can be a significant deciding factor for users who plan to build their systems with longevity in mind.

Price Comparison

There is a considerable price difference between the two power supplies, with the MSI MAG A850GN retailing at C$99.99 and the Lian Li SP850 V2 Gold priced at C$194.23. This C$94.24 gap highlights the value proposition of each product. For budget-conscious gamers or those with simpler builds, the MSI MAG A850GN presents a cost-effective solution without compromising essential features. On the other hand, the Lian Li SP850 V2 Gold justifies its higher price with advanced features, modularity, and enhanced cooling capabilities that cater to more demanding setups.

Which should you buy?

Choosing between the MSI MAG A850GN PCIE5 and the Lian Li SP850 V2 Gold ultimately depends on your specific needs and budget. If you are looking for an affordable, reliable power supply to support a standard gaming setup, the MSI MAG A850GN is an excellent choice, offering solid performance at a competitive price. However, if you want a fully modular design, superior cooling, and extended warranty coverage, the Lian Li SP850 V2 Gold is worth the investment for its advanced features and overall reliability. Consider your build requirements and budget to make the best decision for your gaming experience.