APEVIA VENUS500W Venus 500W ATX Power Supply with vs GeeekPi 27W Power Supply for Raspberry Pi 5, PD
Updated August 2026 — APEVIA VENUS500W Venus 500W ATX Power Supply with wins on power and cooling, GeeekPi 27W Power Supply for Raspberry Pi 5, PD wins on price and size.
The APEVIA VENUS500W is ideal for high-performance desktop systems, while the GeeekPi 27W is a budget-friendly option for Raspberry Pi users. Choose based on your specific power needs.
Why APEVIA VENUS500W Venus 500W ATX Power Supply with is better
Higher Power
APEVIA offers 500W compared to GeeekPi's 27W
More Connectors
APEVIA has multiple connectors for various components
Extensive Protections
APEVIA includes more safety features
Why GeeekPi 27W Power Supply for Raspberry Pi 5, PD is better
Lower Price
GeeekPi is priced at $11.99
Compact Design
GeeekPi is portable and easy to carry
Raspberry Pi Compatibility
GeeekPi is specifically designed for Raspberry Pi devices
Overall score
Specifications
| Spec | APEVIA VENUS500W Venus 500W ATX Power Supply with | GeeekPi 27W Power Supply for Raspberry Pi 5, PD |
|---|---|---|
| Wattage | 500W | 27W |
| Connectors | Multiple | Single |
| Cooling Fan | 120mm | None |
| Safety Features | Extensive | Basic |
| Input Voltage | 115/230V | 100-240V |
Dimension comparison
Overview of Power Supplies
The APEVIA VENUS500W and the GeeekPi 27W Power Supply serve distinct purposes and user needs. The APEVIA VENUS500W, priced at $29.99, is designed for standard ATX systems, while the GeeekPi 27W is specifically tailored for Raspberry Pi devices, retailing at a budget-friendly $11.99. This price difference of $18.00 highlights the varying target markets for each product.
Purpose and Compatibility
The APEVIA VENUS500W is primarily aimed at users building or upgrading desktop PCs, ensuring compatibility with various components through its multiple connectors. It includes 1 x 20/24pin Main Power, 1 x 4+4pin 12V, and 1 x 6+2 PCI Express, making it suitable for a range of systems. On the other hand, the GeeekPi 27W is expressly designed for the Raspberry Pi 5, supporting models with 2GB to 16GB of RAM. This focused compatibility is crucial for users who require a reliable power source for their Raspberry Pi projects.
Power Output and Efficiency
In terms of power output, the APEVIA VENUS500W delivers a robust 500 watts, making it suitable for more demanding systems. In contrast, the GeeekPi 27W Power Supply provides a maximum output of 27 watts, which is ideal for lower-power devices like the Raspberry Pi. The significant difference in wattage reflects the intended use cases, with the APEVIA being more versatile for high-performance applications.
Safety Features
Safety is a critical aspect of power supplies, and both the APEVIA VENUS500W and the GeeekPi 27W come equipped with protective features. The APEVIA includes short-circuit, over-current, over-voltage, over-power, under-voltage, and over-temperature protections, ensuring comprehensive safeguarding for connected components. Meanwhile, the GeeekPi model offers built-in over-current, over-voltage, and short-circuit protection, prioritizing the safety of Raspberry Pi devices. While both models provide essential safety features, the APEVIA's extensive protections cater to a broader range of devices.
Design and Portability
The design of these power supplies reflects their intended usage. The APEVIA VENUS500W features an auto-thermally controlled 120mm fan, ensuring efficient cooling during operation. This design is crucial for maintaining performance in desktop environments. In contrast, the GeeekPi 27W Power Supply is compact and portable, making it a great choice for users on the go or those with limited space. This difference in design highlights the APEVIA's focus on desktop systems versus the GeeekPi's emphasis on convenience for Raspberry Pi users.
Price Comparison
When it comes to pricing, the APEVIA VENUS500W is available for $29.99, while the GeeekPi 27W Power Supply is priced at $11.99. This makes the GeeekPi about 40% cheaper than the APEVIA, reflecting its more specialized use case and lower power output. For budget-conscious consumers looking for a power supply specifically for a Raspberry Pi, the GeeekPi presents a compelling option, while those needing a more powerful solution will find the APEVIA's price justifiable.
Customer Insights and Market Position
While there are no current sales or bestseller ranks noted for either product, the APEVIA VENUS500W generally appeals to PC builders and gamers seeking reliability. The GeeekPi 27W Power Supply targets hobbyists and Raspberry Pi enthusiasts, who prioritize affordability and compactness. Each product’s market position is reflective of its features and intended user base, which ultimately influences purchasing decisions.
Which should you buy?
Choosing between the APEVIA VENUS500W and the GeeekPi 27W Power Supply boils down to specific user needs. If you’re building or upgrading a desktop system requiring substantial power output, the APEVIA is the clear choice with its 500 watts and extensive safety features. However, if you need an economical and portable power solution for a Raspberry Pi device, the GeeekPi at $11.99 is hard to beat. Ultimately, your intended use will dictate the best option for your power supply needs.

