iUniker Raspberry Pi 3 Case, Power Supply With vs Argon Forty Argon ONE V2 Aluminum Case for Raspberry Pi 4
Updated August 2026 — iUniker Raspberry Pi 3 Case, Power Supply With wins on price, Argon Forty Argon ONE V2 Aluminum Case for Raspberry Pi 4 wins on cooling and build.
The Argon ONE V2 Aluminum Case offers superior features and build quality for Raspberry Pi 4 users, while the iUniker case is a budget-friendly option for Raspberry Pi 3 users.
Why iUniker Raspberry Pi 3 Case, Power Supply With is better
Price
iUniker is 44% cheaper than Argon ONE V2.
Beginner Friendly
iUniker is easy to assemble for beginners.
Cooling
iUniker includes a cooling fan and heatsinks.
Why Argon Forty Argon ONE V2 Aluminum Case for Raspberry Pi 4 is better
Build Quality
Argon ONE V2 has a durable aluminum construction.
Cooling Efficiency
Argon ONE V2 features both passive and active cooling.
Power Management
Argon ONE V2 includes a safe shutdown power button.
Overall score
Specifications
| Spec | iUniker Raspberry Pi 3 Case, Power Supply With | Argon Forty Argon ONE V2 Aluminum Case for Raspberry Pi 4 |
|---|---|---|
| Compatibility | Raspberry Pi 3 | Raspberry Pi 4 |
| Cooling Type | Active | Passive/Active |
| Power Button | No | Yes |
| Material | Plastic | Aluminum |
| Heatsinks | Yes | Integrated |
Dimension comparison
Overview of the Products
In this comparison, we will examine the iUniker Raspberry Pi 3 Case and the Argon ONE V2 Aluminum Case for Raspberry Pi 4. The iUniker case is priced at $13.99, making it about 44% cheaper than the Argon ONE V2 at $25.00. Both cases cater to different Raspberry Pi models and offer unique features that enhance the performance and usability of these devices.
Design and Build Quality
The iUniker Raspberry Pi 3 Case is designed specifically for the Raspberry Pi 3 B and B+, ensuring a snug fit and compatibility with these models. It features a practical design that includes a cooling fan and heatsinks, which are essential for maintaining optimal temperatures. In contrast, the Argon ONE V2 Aluminum Case boasts a sleek aluminum construction that not only provides durability but also improves heat dissipation. This design is tailored for the Raspberry Pi 4, featuring an integrated heatsink and an active cooling system with a fan, which is crucial for high-performance tasks.
Cooling Solutions
Effective cooling is crucial for the longevity and performance of Raspberry Pi devices. The iUniker case incorporates a Silence DC 5V cooling fan along with three aluminum heatsinks, creating a dual cooling system that efficiently manages heat even under heavy loads. On the other hand, the Argon ONE V2 takes cooling to another level with both passive and active cooling solutions. Its aluminum case functions as a heatsink, while the 30mm fan actively regulates the temperature, making it suitable for intensive applications.
Power Management
When it comes to power management, the Argon ONE V2 has a significant edge with its built-in safe shutdown power button. This feature helps prevent data loss and damage to the Raspberry Pi 4 by allowing users to safely power down the device with a single push. Meanwhile, the iUniker case includes a power supply that is compatible with the Raspberry Pi 2, 3, and 3 B+, but it lacks any specific power management features like the Argon ONE V2. This makes the Argon ONE a more thoughtful choice for users concerned with data integrity.
Usability and Accessibility
Usability is a key consideration when choosing a Raspberry Pi case. The iUniker case offers easy assembly, making it beginner-friendly and suitable for children. Additionally, it provides full access to all ports essential for the Raspberry Pi 3. On the contrary, the Argon ONE V2 excels in providing an organized workspace with a neat cable management system. It allows easy access to the two HDMI display ports and GPIO pins, which can enhance the overall user experience, especially for more complex setups.
Versatility and Expandability
The iUniker Raspberry Pi 3 Case is designed solely for the Raspberry Pi 3 B and B+ models, limiting its versatility. However, for those specifically using these models, it serves its purpose well. In contrast, the Argon ONE V2 offers greater versatility by being compatible with the Raspberry Pi 4. It can also be expanded with the Argon ONE M.2 SATA Expansion Board or the Argon ONE M.2 NVME Expansion Board, which allows users to further enhance their setup with added storage options. This makes the Argon ONE V2 more adaptable for future needs.
Price Point Comparison
When considering the price point, the iUniker Raspberry Pi 3 Case is priced at $13.99, while the Argon ONE V2 Aluminum Case is priced at $25.00. This places the iUniker case about 44% lower in cost compared to the Argon ONE V2. While the iUniker case offers essential features for Raspberry Pi 3 users, the Argon ONE V2’s additional functionalities and build quality may justify its higher price for Raspberry Pi 4 users seeking performance and durability.
Customer Support and Warranty
Both products offer customer support, but the iUniker case stands out by providing lifetime technical support, along with free returns and exchanges. This assurance can be particularly beneficial for beginners who may need assistance during setup. The Argon ONE V2 does not specify such extensive support options, which might be a consideration for potential buyers who value customer service.
Which should you buy?
Ultimately, the decision between the iUniker Raspberry Pi 3 Case and the Argon ONE V2 Aluminum Case depends on your specific needs and the model of Raspberry Pi you own. If you are using a Raspberry Pi 3 and are looking for an economical option that includes cooling solutions, the iUniker case at $13.99 is an excellent choice. However, if you are using a Raspberry Pi 4 and require advanced features, superior cooling, and the ability to expand your setup, the Argon ONE V2 at $25.00 is worth the investment.

