SilverStone Technology PP08 Universal SFX to ATX Power Supply Adapter Bracket vs GeeekPi 18W 5V 3.6A Power Supply for Raspberry Pi 4
Updated August 2026 — The GeeekPi power supply is the better choice for Raspberry Pi users due to its reliability and safety features, while the SilverStone adapter excels in versatility for SFX PSU installations.
The GeeekPi power supply is the better choice for Raspberry Pi users due to its reliability and safety features, while the SilverStone adapter excels in versatility for SFX PSU installations.
Why SilverStone Technology PP08 Universal SFX to ATX Power Supply Adapter Bracket is better
Versatility
Adapts SFX PSU to ATX cases
Installation
Allows for compact PSU use
Space Saving
Increases available case space
Why GeeekPi 18W 5V 3.6A Power Supply for Raspberry Pi 4 is better
Power Output
Provides stable 5V 3.6A output
Safety Features
Includes multiple protection functions
User Convenience
Features an ON/OFF switch
Overall score
Specifications
| Spec | SilverStone Technology PP08 Universal SFX to ATX Power Supply Adapter Bracket | GeeekPi 18W 5V 3.6A Power Supply for Raspberry Pi 4 |
|---|---|---|
| Brand | SilverStone | GeeekPi |
| Price | C$24.60 | C$16.99 |
| Power Type | Adapter | Power Supply |
| Output | N/A | 5V 3.6A |
| Certification | N/A | UL, TUV, RoHS |
Dimension comparison
Overview of Products
In this comparison, we will examine the SilverStone Technology PP08 Universal SFX to ATX Power Supply Adapter Bracket and the GeeekPi 18W 5V 3.6A Power Supply for Raspberry Pi 4. The SilverStone adapter is priced at C$24.60, while the GeeekPi power supply is available for a lower price of C$16.99. Each product serves distinct purposes, catering to different user needs.
The SilverStone adapter is designed to adapt SFX power supply units (PSUs) to ATX mounting holes, making it ideal for users looking to install compact PSUs in standard ATX or Micro-ATX cases. On the other hand, the GeeekPi power supply is specifically tailored for Raspberry Pi models, providing a reliable 5V 3.6A output to ensure optimal performance.
Design and Build Quality
The design and build quality of both products cater to their intended uses. The SilverStone Technology PP08 features a uniquely offset design, allowing for increased case space when fitting SFX PSUs into standard ATX mounting holes. This design aspect is crucial for users with tight spaces in their setups, as it maximizes available room.
In contrast, the GeeekPi power supply is built with portability in mind, featuring a compact design that includes a Type-C to Micro USB power adapter for compatibility with Raspberry Pi models. Its extended 120cm cord offers flexibility in placement, which can be particularly useful in various setups. While both products exhibit thoughtful design, the SilverStone adapter focuses on installation versatility, whereas the GeeekPi prioritizes compatibility with Raspberry Pi devices.
Compatibility
Compatibility is a significant factor in determining which product may be right for you. The SilverStone Technology PP08 is compatible with most ATX or Micro-ATX cases, though it may not fit some non-standard Lian Li power supplies or cases. This wide compatibility makes it a versatile choice for users looking to upgrade or modify their existing builds.
On the other hand, the GeeekPi power supply is explicitly designed for Raspberry Pi 4 models, as well as the 3B+ and 3B versions, ensuring that users have a reliable power source for these devices. Its compatibility with multiple Raspberry Pi models makes it a go-to choice for those specifically using these single-board computers. Therefore, the decision largely depends on your specific hardware needs.
Performance and Power Output
Performance is crucial when it comes to power supplies. The SilverStone Technology PP08 does not supply power itself, as it is merely an adapter. However, it facilitates the installation of SFX PSUs that can vary in power output. This flexibility allows users to select a PSU that best meets their performance needs.
Conversely, the GeeekPi power supply offers a stable output of 5V at 3.6A, equating to a total power output of 18W. This level of power is specifically designed to ensure that Raspberry Pi devices operate smoothly without risking instability. For users primarily concerned with powering their Raspberry Pis, the GeeekPi power supply's performance specifications provide peace of mind.
Safety Features
Safety features are essential for ensuring the longevity of any electrical product. The GeeekPi power supply includes multiple protective features, such as over voltage, under voltage, over temperature, over current, and short circuit protection. These safety measures are crucial for preventing damage to your Raspberry Pi, especially during prolonged use or in the event of power surges.
In contrast, the SilverStone Technology PP08 does not come equipped with safety features, as it serves solely as an adapter. The safety of the installation will ultimately depend on the power supply unit used with the adapter. Therefore, if safety features are a priority, the GeeekPi power supply stands out as the better option.
Price Point
Price is always a crucial consideration when selecting between products. The SilverStone Technology PP08 is priced at C$24.60, while the GeeekPi power supply is more budget-friendly at C$16.99. This price difference of C$7.61 may influence budget-conscious buyers, especially those looking for a straightforward solution for their Raspberry Pi.
The pricing also reflects the different functions of the products; the GeeekPi power supply includes a power unit and features tailored for Raspberry Pi, while the SilverStone adapter is just an accessory meant to enhance compatibility with existing hardware. Thus, the price point plays a vital role in determining which product offers better value based on your specific needs.
User Experience
User experience often hinges on how well a product meets its intended purpose. Users of the SilverStone Technology PP08 appreciate its functionality in adapting SFX PSUs to standard ATX cases, which allows for greater flexibility in system builds. However, some users may encounter compatibility issues with specific non-standard cases, which can be a drawback.
In contrast, the GeeekPi power supply receives positive feedback for its ease of use and the convenience of the ON/OFF switch, making it user-friendly for Raspberry Pi enthusiasts. Additionally, the power supply's certification ensures users of its reliability and safety. Overall, the user experience may vary based on individual needs, but the GeeekPi power supply tends to be more user-centric for those specifically using Raspberry Pi devices.
Which should you buy?
Deciding between the SilverStone Technology PP08 and the GeeekPi power supply largely depends on your specific needs and hardware setup. If you are looking for a versatile adapter that allows you to use an SFX PSU in an ATX case, the SilverStone Technology PP08 is a compelling choice at C$24.60. However, if you require a reliable power supply specifically for a Raspberry Pi with built-in safety features and an affordable price of C$16.99, the GeeekPi power supply is the better option. Ultimately, your choice should align with the hardware you are using and the functionalities you require.
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