MSI MAG A850GL PCIE5, Fully Modular Compact Gaming vs PCCOOLER PSU Fully Modular Power Supply, 850W ATX
Updated July 2026 — MSI MAG A850GL PCIE5, Fully Modular Compact Gaming wins on price and warranty, PCCOOLER PSU Fully Modular Power Supply, 850W ATX wins on cooling.
The MSI MAG A850GL offers a longer warranty and gaming-focused design, while the PCCOOLER PSU is a budget-friendly option with solid performance. Choose based on your priorities.
Why MSI MAG A850GL PCIE5, Fully Modular Compact Gaming is better
Warranty
MSI offers a 10-year warranty compared to PCCOOLER's 5-year.
Gaming Design
MSI is tailored for gaming applications.
Brand Reputation
MSI is a well-known brand in the gaming community.
Why PCCOOLER PSU Fully Modular Power Supply, 850W ATX is better
Price
PCCOOLER is $40 cheaper.
Japanese Capacitors
PCCOOLER uses premium Japanese capacitors.
Cooling System
PCCOOLER has a temperature-controlled fan.
Overall score
Specifications
| Spec | MSI MAG A850GL PCIE5, Fully Modular Compact Gaming | PCCOOLER PSU Fully Modular Power Supply, 850W ATX |
|---|---|---|
| Power | 850W | 850W |
| Certification | 80 PLUS Gold | 80 PLUS Gold |
| Modular | Fully Modular | Fully Modular |
| Connector | 12V-2x6 | 12V-2x6 |
| Cooling Fan | Not specified | 120mm hydraulic |
Dimension comparison
Overview of MSI MAG A850GL PCIE5 and PCCOOLER PSU
The MSI MAG A850GL PCIE5 is priced at $119.99, while the PCCOOLER PSU is significantly less expensive at $79.99, making it about 33% cheaper. This price difference may influence budget-conscious consumers looking for reliable power supplies without sacrificing performance.
The MSI MAG A850GL PCIE5 is designed for gaming enthusiasts, featuring an 80 PLUS Gold certification, which ensures energy efficiency and lower electricity costs. In contrast, the PCCOOLER PSU also boasts an 80 PLUS Gold certification, promoting similar energy savings. Both power supplies are fully modular, allowing users to connect only the cables they need, which is ideal for maintaining a clean and efficient build.
Build Quality and Components
Both power supplies are built with high-quality components, but the choice of materials differs slightly. The MSI MAG A850GL features a 10-year limited warranty, indicating a commitment to long-term reliability. This is contrasted by the PCCOOLER PSU, which includes premium Japanese capacitors designed for stability and reliability in demanding environments, backed by a 5-year warranty.
The extended warranty period of the MSI MAG A850GL may appeal to users looking for longevity in their investment. However, the use of Japanese capacitors in the PCCOOLER PSU highlights its focus on quality, which might favor customers prioritizing performance under load.
Efficiency Ratings
Both the MSI MAG A850GL and PCCOOLER PSU hold an 80 PLUS Gold certification, which signifies a conversion efficiency of up to 92% under typical loads. This ensures reduced energy loss and heat output, contributing to lower electricity bills for users.
While both units achieve similar efficiency ratings, the MSI MAG A850GL's certification is further reinforced by its design, specifically tailored for gaming. This could suggest a slight edge in performance under high demand compared to the PCCOOLER PSU, which also performs well but may be more generalized in its application.
Modular Design and Cable Management
The modular design of both the MSI MAG A850GL and PCCOOLER PSU allows users to customize their setups effectively. The MSI model is fully modular, which means users can connect only the cables they require, reducing clutter in the case. It features a native dual-color 12V-2x6 cable, which adds a visual element to the aesthetics of the build.
On the other hand, the PCCOOLER PSU also boasts a fully modular design but emphasizes ultra-flexible shark-pattern cables that promote improved airflow and clean cable management. While both designs cater to neat builds, the MSI may appeal more to users who appreciate specific visual characteristics alongside functionality.
Cooling Systems
Cooling is a critical factor in power supply performance, especially under heavy loads. The MSI MAG A850GL does not specify a cooling mechanism, which leaves some uncertainty regarding its thermal management during peak operation.
In contrast, the PCCOOLER PSU features a temperature-controlled 120mm hydraulic bearing fan that operates quietly under low loads and ramps up under heavy demand. This design choice could ensure better thermal regulation, potentially leading to improved longevity and performance during intense gaming sessions compared to the MSI model.
Compatibility and Future-Proofing
The MSI MAG A850GL is equipped with ATX 3.1 and PCIe 5.1 compatibility, making it suitable for the latest high-performance GPUs without the need for adapters. This future-proofing aspect is crucial for gamers and PC builders who wish to stay current with technological advancements.
Similarly, the PCCOOLER PSU also supports ATX 3.1 and PCIe 5.1, ensuring it can power the latest hardware. However, the emphasis on Japanese capacitors in the PCCOOLER may indicate a focus on stability and reliability, which is essential when powering demanding components. Both options provide excellent compatibility, but the MSI might have a slight edge in dedicated gaming applications.
Price Comparison
When comparing prices, the MSI MAG A850GL is priced at $119.99, while the PCCOOLER PSU is available for $79.99. This price difference of $40 makes the PCCOOLER PSU about 33% cheaper. For users on a tighter budget, the PCCOOLER offers a compelling alternative without sacrificing essential features like modularity and efficiency.
However, the MSI's higher price can be justified by its longer warranty and gaming-focused design, appealing to users willing to invest more for peace of mind and performance.
Which should you buy?
Choosing between the MSI MAG A850GL PCIE5 and the PCCOOLER PSU largely depends on your specific needs and budget. If you prioritize a longer warranty and a gaming-oriented design, the MSI MAG A850GL may be the better option for you. However, if you're looking for a more budget-friendly solution without compromising on efficiency or modularity, the PCCOOLER PSU is an excellent choice at a price point of $79.99. Ultimately, both power supplies are solid options in the 850W category, catering to different user preferences and requirements.

