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Official Raspberry Pi 5 27W USB-C Power Supply vs MSI MAG A850GN PCIE5

Updated August 2026The Official Raspberry Pi 5 power supply is ideal for budget-conscious users needing a reliable power source for Raspberry Pi devices, while the MSI MAG A850GN is better suited for high-performance gaming setups. Choose based on your specific needs.

The Official Raspberry Pi 5 power supply is ideal for budget-conscious users needing a reliable power source for Raspberry Pi devices, while the MSI MAG A850GN is better suited for high-performance gaming setups. Choose based on your specific needs.

Why Official Raspberry Pi 5 27W USB-C Power Supply is better

price

C$31.90 is significantly cheaper than C$99.99

size

Compact design for Raspberry Pi projects

target audience

Ideal for hobbyists and developers

Why MSI MAG A850GN PCIE5 is better

power output

850W output supports high-end components

efficiency

80 Plus Gold certified for energy savings

warranty

5-year warranty for peace of mind

Overall score

Official Raspberry Pi 5 27W USB-C Power Supply
65
MSI MAG A850GN PCIE5
85

Specifications

SpecOfficial Raspberry Pi 5 27W USB-C Power SupplyMSI MAG A850GN PCIE5
BrandRaspberry PiMSI
Input Voltage100-240VN/A
Output Voltage5.1V, 9V, 12V, 15VN/A
Connector TypeUSB-CPCIe 5.1
Protection FeaturesNoneOVP, OCP, OPP, OTP, SCP

Dimension comparison

Official Raspberry Pi 5 27W USB-C Power SupplyMSI MAG A850GN PCIE5

Overview of the Products

In this comparison, we will look at the Official Raspberry Pi 5 27W USB-C Power Supply and the MSI MAG A850GN PCIE5. The Raspberry Pi power supply is priced at C$31.90, while the MSI power supply is significantly more expensive at C$99.99. These products cater to different user needs, with one designed specifically for Raspberry Pi devices and the other aimed at high-performance gaming setups.

Design and Build Quality

The design of the Official Raspberry Pi 5 power supply is tailored for portability and compatibility with Raspberry Pi devices. It features a compact and lightweight design, making it easy to integrate into setups where space is limited. On the other hand, the MSI MAG A850GN PCIE5 is built for durability and efficiency, featuring an industrial-level protection system that includes over-voltage protection (OVP), over-current protection (OCP), and more. The more substantial build of the MSI power supply reflects its higher wattage capacity of 850W, suitable for demanding gaming rigs.

Power Output and Efficiency

The Official Raspberry Pi 5 power supply delivers up to 27W of power, with multiple voltage outputs: 5.1V at 5A, 9V at 3A, 12V at 2.25A, and 15V at 1.8A. This range allows users to power Raspberry Pi 5 and compatible peripherals effectively. In contrast, the MSI MAG A850GN provides a robust 850W output, making it suitable for high-end components, particularly NVIDIA GeForce RTX 40 and 50 Series graphics cards. It is 80 Plus Gold certified, indicating high efficiency, which can save users money on electricity bills over time.

Compatibility

The Official Raspberry Pi 5 power supply is specifically designed for the Raspberry Pi 5, ensuring seamless compatibility and reliable performance when powering the device and any connected peripherals. It also supports third-party power delivery compatible products thanks to its versatile output profiles. Conversely, the MSI MAG A850GN is ATX 3.1 ready and features a native PCIe 5.1 connector, making it an excellent choice for modern gaming systems that require high power and connectivity options.

Cooling and Noise Levels

The Official Raspberry Pi 5 power supply does not specifically mention cooling features, which is typical for lower-wattage supplies catering to single-board computers. However, its efficient design likely minimizes heat generation. In contrast, the MSI MAG A850GN employs a full bridge topology with a DC-DC module design, which typically enhances cooling efficiency and performance. While specific noise levels are not provided, the high-quality design generally leads to quieter operations, particularly under load.

Warranty and Support

The warranty period is an important aspect to consider when investing in a power supply. The Official Raspberry Pi 5 power supply does not explicitly mention a warranty, which may vary depending on the retailer. In comparison, the MSI MAG A850GN comes with a 5-year warranty, reflecting the brand's confidence in its product's durability and reliability. This extended warranty can provide peace of mind for users investing in a more expensive power supply for their high-performance systems.

Target Audience

The Official Raspberry Pi 5 power supply is ideal for hobbyists and developers using the Raspberry Pi 5 for projects that may involve powering additional peripherals. Its reasonable price point of C$31.90 makes it accessible for users with limited budgets. On the other hand, the MSI MAG A850GN is aimed at serious gamers and PC enthusiasts who require a robust and efficient power solution for high-performance components. The higher price of C$99.99 corresponds with its capability to support power-hungry setups.

Which should you buy?

The decision between the Official Raspberry Pi 5 27W USB-C Power Supply and the MSI MAG A850GN PCIE5 largely depends on your specific needs. If you are looking for an affordable, reliable power supply for a Raspberry Pi 5, the Official Raspberry Pi power supply is the clear choice at C$31.90. However, if you require a high-capacity power supply for a gaming rig or a performance-oriented PC build, the MSI MAG A850GN, with its 850W output and extensive protection features, justifies its price of C$99.99. Ultimately, each product serves its target audience well, making them excellent options within their respective categories.

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Official Raspberry Pi 5 27W USB-C Power Supply vs MSI MAG A850GN PCIE5 | versusfinder