TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 D vs GeeekPi 18W 5V 3.6A Power Supply for Raspberry Pi 4
Updated August 2026 — The TAIFU power adapter is ideal for high-demand NAS systems, while the GeeekPi supply is perfect for budget-friendly Raspberry Pi projects.
The TAIFU power adapter is ideal for high-demand NAS systems, while the GeeekPi supply is perfect for budget-friendly Raspberry Pi projects.
Why TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 D is better
power output
TAIFU provides 108W compared to GeeekPi's 18W
compatibility
TAIFU supports a wide range of Synology models
warranty
TAIFU offers a 3-year warranty and 3-month money-back guarantee
Why GeeekPi 18W 5V 3.6A Power Supply for Raspberry Pi 4 is better
price
GeeekPi is significantly cheaper at C$16.99
user features
GeeekPi includes an ON/OFF switch for convenience
size
GeeekPi is more compact and portable
Overall score
Specifications
| Spec | TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 D | GeeekPi 18W 5V 3.6A Power Supply for Raspberry Pi 4 |
|---|---|---|
| Brand | TAIFU | GeeekPi |
| Input Voltage | 100-240V | 100-240V |
| Output Voltage | 12V | 5V |
| Output Current | 8.33A - 9A | 3.6A |
| Max Power | 108W | 18W |
Dimension comparison
Overview of the Products
The TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station is specifically designed for Synology NAS systems, while the GeeekPi 18W 5V 3.6A Power Supply is tailored for Raspberry Pi devices. Both products cater to distinct audiences: one focuses on network storage solutions, and the other on computing projects.
The TAIFU adapter is priced at C$63.63, making it a more significant investment compared to the GeeekPi power supply, which retails for C$16.99. This price difference reflects their intended applications and power outputs.
Compatibility
Compatibility is a critical factor when selecting a power supply, and both products excel in this area for their respective devices. The TAIFU adapter boasts compatibility with a wide range of Synology Disk Station models, including DS409, DS410, and DS916+, among others. It supports 12V systems, ensuring that it meets the specific needs of these NAS devices.
In contrast, the GeeekPi power supply is designed for Raspberry Pi models, particularly the Raspberry Pi 4 and 3B+/3B. It comes with a Type-C to Micro USB adapter, making it versatile for users with different Raspberry Pi versions. Each power supply is optimally built for its intended device, providing essential compatibility for users.
Power Output
The TAIFU power adapter provides a substantial power output of 12V with a maximum of 9A, translating to a maximum output of 108W. This level of power is ideal for demanding network storage applications, ensuring reliable performance for multiple drives and intensive operations.
On the other hand, the GeeekPi power supply offers 5V at 3.6A, which equals 18W. While this is sufficient for Raspberry Pi's operational needs, it significantly contrasts with the TAIFU's output. Users should consider the power requirements of their devices when choosing between these two options, as the TAIFU is designed for higher-capacity systems.
Safety Features
Safety features are paramount for power supplies, and both the TAIFU and GeeekPi products come equipped with multiple protection mechanisms. The TAIFU adapter includes over-voltage protection, over-load protection, and short-circuit protection, ensuring that connected devices remain safe from electrical faults.
The GeeekPi power supply also prioritises safety with features such as over-voltage protection, under-voltage protection, over-temperature protection, and short-circuit protection. These safety measures offer peace of mind for users concerned about device integrity during operation. Both products are designed with safety in mind, making them reliable choices in their respective categories.
Warranty and Customer Assurance
Warranty options can significantly influence purchasing decisions, and here, the TAIFU power adapter offers a robust 3-year warranty along with a 3-month money-back guarantee. This commitment to customer satisfaction suggests confidence in the product's reliability and performance.
In comparison, the warranty details for the GeeekPi power supply are not explicitly stated, which may leave potential buyers wanting more assurance. The TAIFU's comprehensive warranty can be a deciding factor for users looking for long-term reliability in a power supply.
User Experience and Convenience
The TAIFU power adapter is designed primarily for stationary NAS systems, where it provides robust performance and reliability. However, it lacks any user-friendly features such as a power switch, which could enhance user experience.
Conversely, the GeeekPi power supply includes an ON/OFF switch, allowing users to easily manage power to their Raspberry Pi. This feature improves convenience, especially for hobbyists who frequently connect and disconnect their devices. The practical design of the GeeekPi supply caters well to users who prioritise ease of use in their projects.
Pricing and Value
Pricing plays a crucial role in the decision-making process. The TAIFU power adapter is priced at C$63.63, reflecting its capabilities and target market of NAS users who require high power output and extensive compatibility.
The GeeekPi power supply, on the other hand, is much more budget-friendly at C$16.99, making it an attractive option for Raspberry Pi enthusiasts who may not need the high power capabilities of the TAIFU. Buyers should weigh the cost against their specific needs, as the price difference is significant.
Which should you buy?
Choosing between the TAIFU 4-Pin 12V 8.33A - 9A Power Adapter and the GeeekPi 18W 5V 3.6A Power Supply ultimately depends on your specific needs. If you are looking for a power supply for a Synology NAS with high power requirements, the TAIFU is the clear winner, offering extensive compatibility and robust performance. However, if your focus is on a Raspberry Pi project and you prefer an affordable, user-friendly option with an ON/OFF switch, the GeeekPi is a suitable choice. Consider your device requirements and budget to make the best decision for your setup.
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