GeeekPi 27W Power Supply for Raspberry Pi 5 vs ESGAMING SFX 500W / Mini ITX/Micro ATX
Updated August 2026 — The GeeekPi 27W Power Supply is ideal for Raspberry Pi users seeking affordability and portability, while the ESGAMING SFX 500W is better suited for complex PC builds requiring higher power and versatility.
The GeeekPi 27W Power Supply is ideal for Raspberry Pi users seeking affordability and portability, while the ESGAMING SFX 500W is better suited for complex PC builds requiring higher power and versatility.
Why GeeekPi 27W Power Supply for Raspberry Pi 5 is better
lower price
GeeekPi costs C$21.99 compared to ESGAMING's C$54.99
compact design
GeeekPi is portable and easy to carry
specific compatibility
GeeekPi is designed specifically for Raspberry Pi 5
Why ESGAMING SFX 500W / Mini ITX/Micro ATX is better
higher wattage
ESGAMING provides 500W compared to GeeekPi's 27W
versatile connectors
ESGAMING has multiple connector options for various builds
extensive protections
ESGAMING includes more safety features than GeeekPi
Overall score
Specifications
| Spec | GeeekPi 27W Power Supply for Raspberry Pi 5 | ESGAMING SFX 500W / Mini ITX/Micro ATX |
|---|---|---|
| Brand | GeeekPi | ESGAMING |
| Compatibility | Raspberry Pi 5 | Mini ITX/Micro ATX |
| Safety Features | Basic protections | Comprehensive protections |
| Power Delivery | Yes | No |
| Portability | High | Low |
Dimension comparison
Overview of the Products
In this comparison, we will examine the GeeekPi 27W Power Supply for Raspberry Pi 5 and the ESGAMING SFX 500W Mini ITX/Micro ATX power supply. The GeeekPi power supply is priced at C$21.99, while the ESGAMING model is significantly higher at C$54.99. Each product is designed for different applications, with the GeeekPi focusing on Raspberry Pi devices and the ESGAMING catering to more complex PC builds.
Compatibility
The GeeekPi 27W Power Supply is specifically designed for compatibility with the Raspberry Pi 5, supporting both 4GB and 8GB models. This targeted compatibility ensures that users of Raspberry Pi devices will have a reliable power source. In contrast, the ESGAMING SFX 500W is versatile, featuring a wide range of connector options including a 24-pin main power connector, 4+4 pin CPU 12V, and multiple PCIe and SATA connectors. This flexibility makes it suitable for various Mini ITX and Micro ATX builds, appealing to a broader audience.
Power Delivery and Efficiency
Power delivery is a key aspect where these two power supplies differ greatly. The GeeekPi 27W Power Supply supports Power Delivery technology, allowing for efficient charging at various output options, including 5V at 5A and 12V at 2.25A. This makes it effective for Raspberry Pi users who may require different voltage levels for their projects. On the other hand, the ESGAMING SFX 500W boasts an Active PFC design, which enhances energy efficiency and reduces harmonic distortion. This feature is crucial for users in unstable power environments, ensuring reliable performance during fluctuations.
Safety Features
Safety is paramount in power supplies, and both the GeeekPi and ESGAMING models come equipped with protective features. The GeeekPi 27W Power Supply includes over-current, over-voltage, and short-circuit protection, ensuring the safety of connected devices during operation. Conversely, the ESGAMING SFX 500W offers an even more comprehensive suite of protections, including short-circuit, over-current, over-voltage, over-power, under-voltage, and over-temperature protections. This extensive range of safeguards makes the ESGAMING power supply a robust choice for users looking to protect their hardware investments.
Design and Portability
In terms of design and portability, the GeeekPi 27W Power Supply excels due to its compact form factor. This makes it easy to transport, allowing users to take it on-the-go for various Raspberry Pi projects. The lightweight design is ideal for those who need a reliable power source away from home. In contrast, the ESGAMING SFX 500W is designed primarily for stationary use within a computer case. While it features an 80mm silent fan to maintain efficient cooling during operation, it lacks the portability that the GeeekPi offers.
Price Comparison
The price difference between the two power supplies is substantial, with the GeeekPi 27W Power Supply retailing at C$21.99, making it an economical choice for Raspberry Pi users. The ESGAMING SFX 500W, priced at C$54.99, represents a higher investment, justified by its greater power capacity and versatility. For users on a budget or those who only need a power supply for a Raspberry Pi, the GeeekPi is clearly more attractive. However, for those building a more complex system requiring higher wattage and diverse connections, the price of the ESGAMING may be warranted.
Target Audience
The target audience for these two power supplies differs significantly. The GeeekPi 27W Power Supply is aimed at hobbyists and developers working specifically with Raspberry Pi devices. Its features cater directly to this market, offering compatibility and portability. On the other hand, the ESGAMING SFX 500W targets PC builders and gamers who need a reliable power supply for Mini ITX or Micro ATX setups. Its extensive connector options and higher wattage make it more appealing for those looking to power demanding components.
User Experience
User experience can vary drastically between these two products. The GeeekPi 27W Power Supply is straightforward to use, offering a reliable power source with minimal setup required for Raspberry Pi projects. Users can quickly plug in and power their devices without complications. The ESGAMING SFX 500W, while more complex, provides a user-friendly experience for PC builders, with features such as a split motherboard connector and an auto-thermally controlled fan to enhance performance. However, the complexity may deter novice users who are less familiar with building PCs.
Which should you buy?
Ultimately, the choice between the GeeekPi 27W Power Supply and the ESGAMING SFX 500W comes down to your specific needs. If you are a Raspberry Pi user seeking an affordable, compact, and efficient power solution, the GeeekPi is the clear choice at C$21.99. However, if you require a more powerful supply for a PC build with various components, the ESGAMING SFX 500W, priced at C$54.99, offers the necessary versatility and protection features. Assess your requirements carefully to make the best decision for your setup.
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