ARESGAME AGV Series 500W Power Supply, 80 Plus vs GeeekPi 27W Power Supply for Raspberry Pi 5, PD
Updated August 2026 — ARESGAME AGV Series 500W Power Supply, 80 Plus wins on warranty and power, GeeekPi 27W Power Supply for Raspberry Pi 5, PD wins on size and weight.
The ARESGAME AGV500 is a more powerful and efficient option for demanding users, while the GeeekPi 27W is a budget-friendly choice for Raspberry Pi enthusiasts.
Why ARESGAME AGV Series 500W Power Supply, 80 Plus is better
Power Output
500W vs 27W
Efficiency
80 PLUS Bronze certified
Warranty
5-year warranty vs unspecified
Why GeeekPi 27W Power Supply for Raspberry Pi 5, PD is better
Price
$11.99 vs $37.99
Portability
Compact design for travel
Compatibility
Designed specifically for Raspberry Pi
Overall score
Specifications
| Spec | ARESGAME AGV Series 500W Power Supply, 80 Plus | GeeekPi 27W Power Supply for Raspberry Pi 5, PD |
|---|---|---|
| Wattage | 500W | 27W |
| Efficiency | 80 PLUS Bronze | Not specified |
| Warranty | 5 years | Not specified |
| Input Voltage | 100-240V | 100-240V |
| Fan Size | 120mm | Not applicable |
Dimension comparison
Overview of the ARESGAME AGV Series 500W Power Supply
The ARESGAME AGV Series 500W Power Supply is a robust choice for gamers and PC builders, delivering a stable power output at a price of $37.99. This power supply is not only 80 PLUS Bronze certified but also features a non-modular design that simplifies the setup process, especially for those new to building PCs. With a five-year warranty, this product is designed to provide reliability and efficiency over time, making it a popular choice among users looking for dependable power solutions.
The ARESGAME AGV500 is crafted with a focus on performance, offering 500 watts of continuous output. Its efficiency rating means it operates at 85% efficiency or higher under typical loads, which is crucial for maintaining a stable gaming or computing experience. Additionally, its ultra-quiet 120mm fan ensures that noise levels are kept to a minimum, allowing for a more enjoyable work or gaming environment.
Overview of the GeeekPi 27W Power Supply for Raspberry Pi 5
The GeeekPi 27W Power Supply is specifically designed for the Raspberry Pi 5, priced at a very budget-friendly $11.99. This compact power adapter is tailored for users of the Raspberry Pi series, offering compatibility with all models including the 16GB, 8GB, 4GB, and 2GB versions. Its focus on power delivery technology enables efficient charging, making it an excellent choice for Raspberry Pi enthusiasts who need a reliable power source for their projects.
This power supply offers several output voltage options, including 5V at 5A and 15V at 1.8A, which provides flexibility for various device requirements. Furthermore, its universal compatibility makes it suitable for use worldwide, ensuring that users can utilize it anywhere with an input voltage range of 100-240V. Built-in safety features like over-current and over-voltage protection add an extra layer of reliability, making it a safe option for powering sensitive electronics.
Efficiency and Performance Comparison
In terms of efficiency, the ARESGAME AGV500 stands out with its 80 PLUS Bronze certification, indicating it operates at a minimum of 85% efficiency under typical loads. This is essential for users looking to minimize energy costs while maximizing performance. In contrast, the GeeekPi 27W Power Supply may not have an efficiency rating specified, but it does support Power Delivery technology, which enhances charging efficiency for Raspberry Pi devices.
When considering performance, the ARESGAME provides a significant power output of 500 watts, which is vital for high-performance gaming rigs or demanding computing tasks. On the other hand, the 27W power output of the GeeekPi is sufficient for the Raspberry Pi, making it a suitable choice for hobbyists and casual users who don’t require intense computing power. Thus, while the ARESGAME excels in general computing and gaming contexts, the GeeekPi is tailored specifically for Raspberry Pi applications.
Design and Build Quality
The ARESGAME AGV500 features a sleek black design that not only looks great but also helps with cable management through its non-ketchup-and-mustard colored cables. Its build quality is robust, designed to withstand the rigors of consistent use, and includes a 120mm ultra-quiet fan for effective cooling. This attention to design and functionality makes it a popular choice for gamers looking to build aesthetically pleasing rigs.
Conversely, the GeeekPi 27W Power Supply is compact and portable, making it easy to carry for users who may need to power their Raspberry Pi on the go. Its lightweight design does not compromise on safety, as it includes over-current, over-voltage, and short-circuit protection. While its build may not be as robust as the ARESGAME, it is adequately designed for its intended purpose, delivering reliable performance in a smaller package.
Warranty and Support
The ARESGAME AGV500 comes with a generous five-year warranty, underscoring the brand's confidence in its product's reliability and longevity. This extended warranty is particularly reassuring for users investing in higher-end components, as it offers peace of mind should any issues arise over time.
In comparison, the GeeekPi 27W Power Supply does not specify a warranty period, which may be a consideration for potential buyers. While it is designed for safety and reliability, the absence of a defined warranty could deter users who prioritize long-term support and assurance in their purchases. Therefore, the ARESGAME’s warranty advantage strengthens its position in reliability-focused markets.
Price Analysis
The ARESGAME AGV500 is priced at $37.99, while the GeeekPi 27W Power Supply is significantly cheaper at $11.99. This difference of $26.00 reflects the disparity in power output and intended use cases. The ARESGAME's price aligns with its higher wattage and efficiency capabilities, making it a worthwhile investment for those needing robust power for demanding systems.
On the other hand, the GeeekPi presents an economical option for Raspberry Pi users who need basic power without the additional features and capabilities of a more powerful PSU. For those who primarily use their Raspberry Pi for light tasks or projects, the lower price point of the GeeekPi is appealing. Ultimately, the choice between these two products will depend on the specific power needs and budget of the consumer.
Which should you buy?
Choosing between the ARESGAME AGV Series 500W Power Supply and the GeeekPi 27W Power Supply ultimately depends on your specific needs. If you require a high-performance power supply for gaming or intensive computing tasks, the ARESGAME is the superior choice, offering greater efficiency, power output, and a solid warranty. However, if you are a Raspberry Pi user looking for an affordable and portable power solution for basic projects, the GeeekPi is an excellent option at a significantly lower price. Consider your needs carefully to make the best decision for your setup.

