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GeeekPi 27W Power Supply for Raspberry Pi 5 vs S-Union Upgraded New 240W L240ES-00 H240ES-02 Power Supply Compatible with Dell

Updated August 2026The GeeekPi 27W Power Supply is ideal for Raspberry Pi users seeking portability and affordability, while the S-Union 240W Power Supply is better suited for those needing higher power and extensive compatibility.

The GeeekPi 27W Power Supply is ideal for Raspberry Pi users seeking portability and affordability, while the S-Union 240W Power Supply is better suited for those needing higher power and extensive compatibility.

Why GeeekPi 27W Power Supply for Raspberry Pi 5 is better

price

GeeekPi is significantly cheaper at C$21.99.

portability

GeeekPi's compact design makes it easy to carry.

specific compatibility

GeeekPi is specifically designed for Raspberry Pi.

Why S-Union Upgraded New 240W L240ES-00 H240ES-02 Power Supply Compatible with Dell is better

power output

S-Union provides a maximum output of 240W.

compatibility

S-Union supports a wide range of Dell OptiPlex models.

after-sales support

S-Union offers an 18-month warranty and customer service.

Overall score

GeeekPi 27W Power Supply for Raspberry Pi 5
70
S-Union Upgraded New 240W L240ES-00 H240ES-02 Power Supply Compatible with Dell
85

Specifications

SpecGeeekPi 27W Power Supply for Raspberry Pi 5S-Union Upgraded New 240W L240ES-00 H240ES-02 Power Supply Compatible with Dell
BrandGeeekPiS-Union
Voltage5V-15V100-240V
Safety FeaturesYesYes
WarrantyNot specified18 months
Power DeliveryYesNo

Dimension comparison

GeeekPi 27W Power Supply for Raspberry Pi 5S-Union Upgraded New 240W L240ES-00 H240ES-02 Power Supply Compatible with Dell

Price Comparison

When comparing the prices of the GeeekPi 27W Power Supply and the S-Union Upgraded New 240W Power Supply, there is a significant difference. The GeeekPi is priced at C$21.99, while the S-Union is considerably more expensive at C$58.99. This nearly threefold price difference highlights the varying capabilities and intended use cases of these two power supplies. The GeeekPi is designed specifically for the Raspberry Pi, making it a budget-friendly option for users of that platform. Conversely, the S-Union’s higher price reflects its higher power output and compatibility with a range of Dell OptiPlex models, targeting a different segment of users who may require more robust power solutions.

Compatibility

Compatibility is a crucial factor when selecting a power supply. The GeeekPi 27W Power Supply is specifically designed for Raspberry Pi 5 and is compatible with both the 4GB and 8GB variants of this mini-computer. On the other hand, the S-Union Upgraded New 240W Power Supply is compatible with a wide range of Dell OptiPlex models, including the 3050, 5050, and 7060, among others. This versatility allows the S-Union to cater to a broader audience, particularly users of Dell desktops who need reliable replacements. However, if you are specifically using a Raspberry Pi, the GeeekPi is the clear choice for compatibility.

Power Output

The power output of these two supplies underscores their different applications. The GeeekPi provides a maximum output of 27W, which is adequate for powering Raspberry Pi devices, while the S-Union boasts a substantial 240W output, making it suitable for more demanding desktop systems. This significant difference in wattage means that while the GeeekPi is ideal for low-power devices, the S-Union can handle multiple components and peripherals, making it a more versatile choice for users with higher power needs. This distinction is essential for users to consider based on their specific usage scenarios.

Features and Technology

In terms of features, the GeeekPi comes equipped with Power Delivery technology, enabling fast and efficient charging for compatible devices. It also offers multiple output voltage options, including 5V at 5A and 9V at 3A, which adds flexibility for different device requirements. In contrast, the S-Union focuses on compatibility with Dell systems and includes high-quality testing measures to ensure reliability and safety. It features a maximum output of 240W and includes a variety of connectors, making it adaptable to various configurations. While both products offer safety features, the GeeekPi’s compact and portable design is an advantage for users seeking a travel-friendly power solution.

Design and Portability

Design and portability are important aspects for users who may need to transport their power supplies. The compact design of the GeeekPi 27W Power Supply makes it easy to carry, making it an excellent option for users who frequently travel or move their Raspberry Pi setups. The S-Union, while larger due to its higher output, lacks the same portability but offers a robust design intended for stationary use within desktops. Its physical dimensions are not specified, yet its targeted applications indicate a preference for a more permanent setup. Therefore, for users who prioritize portability, the GeeekPi is the superior choice.

Safety Features

Safety is a paramount consideration for any power supply. The GeeekPi includes multiple built-in safety features such as over-current protection, over-voltage protection, and short-circuit protection, ensuring the safety of connected devices. Similarly, the S-Union power supply has undergone rigorous testing, including high and low voltage tests and short circuit protection, to guarantee maximum reliability. Both products prioritize user safety; however, the specific safety measures of the GeeekPi may be more relevant for users of smaller devices, while the S-Union’s extensive testing protocol may appeal to those running more complex systems.

After-Sales Support

After-sales support can greatly influence the user experience. The S-Union offers an 18-month warranty and emphasizes its commitment to customer service, promising assistance with any product issues. This level of support can provide peace of mind for users investing in a more expensive power supply. Meanwhile, the after-sales support details for the GeeekPi are not specified, which could be a consideration for potential buyers. The assurance provided by S-Union may be particularly appealing to those purchasing higher-priced items, as it indicates a level of accountability and customer care.

Which should you buy?

The decision between the GeeekPi 27W Power Supply and the S-Union Upgraded New 240W Power Supply ultimately depends on your specific needs. If you are looking for an affordable and portable solution for your Raspberry Pi, the GeeekPi at C$21.99 offers compatibility, safety, and convenience. However, if you require a higher power output for a Dell desktop system and value extensive compatibility and after-sales support, the S-Union at C$58.99 is the better option. Each power supply serves its distinct purpose, making your choice contingent on the devices you plan to power.

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GeeekPi 27W Power Supply for Raspberry Pi 5 vs S-Union Upgraded New 240W L240ES-00 H240ES-02 Power Supply Compatible with Dell | versusfinder