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MSI MAG A850GL PCIE5 White vs be quiet! Pure Power 12 850W Power Supply

Updated August 2026The MSI MAG A850GL PCIE5 White offers superior features and performance compared to the be quiet! Pure Power 12, making it the better choice for high-performance builds.

The MSI MAG A850GL PCIE5 White offers superior features and performance compared to the be quiet! Pure Power 12, making it the better choice for high-performance builds.

Why MSI MAG A850GL PCIE5 White is better

modularity

MSI MAG A850GL has a full modular design

protection

MSI MAG A850GL includes multiple protection features

cooling

MSI MAG A850GL features a 120mm Fluid Dynamic Bearing Fan

Why be quiet! Pure Power 12 850W Power Supply is better

price

be quiet! Pure Power 12 is more affordable

quiet operation

be quiet! Pure Power 12 is designed for silent performance

brand focus

be quiet! targets users prioritizing quiet computing

Overall score

MSI MAG A850GL PCIE5 White
85
be quiet! Pure Power 12 850W Power Supply
70

Specifications

SpecMSI MAG A850GL PCIE5 Whitebe quiet! Pure Power 12 850W Power Supply
Full ModularYesNo
Cooling Fan120mm Fluid DynamicNot specified
Protection FeaturesOVP, OCP, OPP, OTP, SCP, UVPNot specified
PriceC$199.99C$180.11
Quiet OperationModerateHigh

Dimension comparison

MSI MAG A850GL PCIE5 Whitebe quiet! Pure Power 12 850W Power Supply

Overview of the Products

In this comparison, we will take a closer look at the MSI MAG A850GL PCIE5 White and the be quiet! Pure Power 12 850W Power Supply. Both power supplies are designed for high-performance computing, but they cater to slightly different markets. The MSI MAG A850GL is priced at C$199.99, while the be quiet! Pure Power 12 is more affordable at C$180.11. This price difference may influence your purchasing decision, especially if you're on a budget.

The MSI MAG A850GL is marketed as ATX 3.1 ready and features a full modular design with flat cables, making it an attractive choice for those who value neat cable management. In contrast, the be quiet! Pure Power 12 is known for its reliability and quiet operation, but specific features are less detailed in its description. Let’s explore how these two power supplies stack up against each other in various categories.

Build Quality and Design

The MSI MAG A850GL boasts a full modular design, which is ideal for users who prefer customizable cable management. This feature allows for a cleaner build, as you can use only the cables you need. Additionally, it features flat cables, which enhance airflow within the case and improve aesthetics. The industrial-level protection mechanisms, such as OVP, OCP, OPP, OTP, SCP, and UVP, further indicate a focus on safety and longevity.

On the other hand, the be quiet! Pure Power 12 does not provide specific details about its build materials or design features, which makes it challenging to assess its quality comprehensively. While it is designed to be quiet, the absence of detailed specifications may leave users wondering about its reliability and longevity compared to the MSI model.

Performance and Efficiency

Performance is a critical factor when selecting a power supply, and the MSI MAG A850GL does not disappoint. It features an Active PFC design, which enhances power efficiency, contributing to lower energy costs over time. The inclusion of a 120mm Fluid Dynamic Bearing Fan suggests effective cooling, which can aid in maintaining performance during heavy loads.

Conversely, while the be quiet! Pure Power 12 is designed to perform reliably, its specifications regarding efficiency and cooling mechanisms are not explicitly stated. This lack of information makes it difficult to gauge how it compares to the MSI MAG A850GL in terms of performance under load. Users looking for high-efficiency ratings may lean towards the MSI option due to its explicit features.

Cooling Solutions

Cooling solutions are paramount in power supplies, especially for gaming rigs or high-performance builds. The MSI MAG A850GL is equipped with a 120mm Fluid Dynamic Bearing Fan, known for operating quietly while offering excellent airflow. This feature is essential for maintaining optimal temperatures, especially during intensive tasks.

The be quiet! Pure Power 12 is also designed to run quietly, but the lack of detailed cooling specifications raises questions about its cooling efficiency compared to the MSI. Users looking for advanced cooling solutions may find the MSI MAG A850GL more appealing due to its detailed fan specifications.

Modularity and Cable Management

Modularity can significantly affect how clean and organized your build looks. The MSI MAG A850GL excels in this category with its full modular design. This allows users to connect only the necessary cables, reducing clutter and improving airflow. The flat cables further facilitate better cable routing, making it easier to achieve a clean look in your case.

In contrast, the be quiet! Pure Power 12's description does not mention modularity, which typically means it might come with a mix of fixed and detachable cables. This could lead to a more cluttered build, as users may have to manage excess cables that are not needed for their setups. For users who prioritize aesthetics and cable management, the MSI MAG A850GL clearly stands out.

Protection Features

Protection features are crucial for safeguarding your components from power surges and other electrical issues. The MSI MAG A850GL includes several industrial-level protections such as Over Voltage Protection (OVP), Over Current Protection (OCP), Over Power Protection (OPP), Over Temperature Protection (OTP), Short Circuit Protection (SCP), and Under Voltage Protection (UVP). These features assure users that their components will be safe from various electrical threats.

In comparison, the be quiet! Pure Power 12 lacks detailed information about its protection features, making it difficult to ascertain how well it can protect connected components. Users who prioritize the safety of their hardware may prefer the MSI MAG A850GL due to its comprehensive protection mechanisms.

Brand Reputation and Customer Support

Both MSI and be quiet! have established reputations in the hardware market, but they cater to different audiences. MSI is well-known for its gaming hardware and performance-oriented products, often appealing to gamers and high-performance PC builders. In contrast, be quiet! focuses on creating quiet, reliable power supplies aimed at users who prioritize a silent computing experience.

When it comes to customer support, MSI generally has a strong presence in the gaming community, often providing robust support and resources for users. Be quiet! also has a reputation for good customer service, but the specifics can vary by region. Potential buyers may want to consider brand loyalty and past experiences when choosing between the two.

Which should you buy?

Deciding between the MSI MAG A850GL PCIE5 White and the be quiet! Pure Power 12 largely depends on your specific needs and budget. The MSI MAG A850GL stands out with a price of C$199.99, offering a full modular design, a well-ventilated cooling solution, and numerous protection features, making it an excellent choice for high-performance builds and gamers.

On the other hand, the be quiet! Pure Power 12, priced at C$180.11, offers a more budget-friendly option but lacks detailed specifications that could be crucial for discerning users. If you prioritise modularity, cooling efficiency, and comprehensive protection, the MSI MAG A850GL is the better choice. However, if you are looking for a quieter operation at a lower price, the be quiet! Pure Power 12 might suit your needs. Ultimately, the decision should be based on your specific requirements and preferences.

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MSI MAG A850GL PCIE5 White vs be quiet! Pure Power 12 850W Power Supply | versusfinder