iUniker Raspberry Pi 3 Case, Power Supply With vs iUniker Metal Case for Raspberry Pi 5, Support Pi 5 Active
Updated August 2026 — iUniker Raspberry Pi 3 Case, Power Supply With wins on features and design, iUniker Metal Case for Raspberry Pi 5, Support Pi 5 Active wins on compatibility and material.
The iUniker Raspberry Pi 3 Case is ideal for older models with superior cooling features, while the Metal Case for Raspberry Pi 5 offers better compatibility and a lower price. Choose based on your Raspberry Pi model.
Why iUniker Raspberry Pi 3 Case, Power Supply With is better
Cooling
Includes a fan and heatsinks for better thermal management
Compatibility
Supports older Raspberry Pi models 3 B, B+, and 2B
Support
Lifetime technical support and free returns offered
Why iUniker Metal Case for Raspberry Pi 5, Support Pi 5 Active is better
Price
Lower price point at $11.25
Build
Metal construction for better durability
Expansion
Supports modern NVMe and HAT boards
Overall score
Specifications
| Spec | iUniker Raspberry Pi 3 Case, Power Supply With | iUniker Metal Case for Raspberry Pi 5, Support Pi 5 Active |
|---|---|---|
| Power Supply | 5V 3A | Not Included |
| Cooling System | Fan + Heatsinks | Passive |
| Compatibility | Pi 3 B/B+/2B | Pi 5 |
| Material | Plastic | Metal |
| Installation | Easy | Moderate |
Dimension comparison
Overview of the Products
In this comparison, we will evaluate the iUniker Raspberry Pi 3 Case and the Metal Case for Raspberry Pi 5. The iUniker Raspberry Pi 3 Case is priced at $13.99, while the Metal Case for Raspberry Pi 5 is priced at $11.25, making it about 17% cheaper than its counterpart. Each product is designed for different Raspberry Pi models, thus targeting distinct user needs and preferences.
Design and Build Quality
The iUniker Raspberry Pi 3 Case features a well-structured design specifically for the Raspberry Pi 3 B and B+. It includes a cooling fan and aluminum heatsinks to manage heat effectively. On the other hand, the Metal Case for Raspberry Pi 5 boasts a sturdy metal construction, providing excellent protection and heat dissipation. This difference in materials and target models means that while the Raspberry Pi 3 Case is perfect for older models, the Metal Case is tailored for the latest Raspberry Pi 5, ensuring a snug fit and enhanced durability.
Cooling Solutions
When it comes to cooling, both cases have distinct approaches. The iUniker Raspberry Pi 3 Case includes a silence DC 5V cooling fan and three aluminum heatsinks, specifically designed to keep the Raspberry Pi 3 B+ cool even under high loads. In contrast, while the Metal Case for Raspberry Pi 5 does not specify an active cooling solution, its metal construction inherently provides better heat dissipation than plastic. Users with heavier workloads on their Raspberry Pi 3 may find the cooling features of the iUniker Raspberry Pi 3 Case more beneficial.
Compatibility
Compatibility is a crucial factor when selecting a case. The iUniker Raspberry Pi 3 Case is explicitly designed for Raspberry Pi 3 B, B+, and 2B models, ensuring seamless compatibility for users with older devices. Conversely, the Metal Case for Raspberry Pi 5 is designed exclusively for the Raspberry Pi 5, supporting various HAT expansion boards and NVMe expansion boards. If you own a Raspberry Pi 5, the Metal Case is undoubtedly the better option, while those sticking with older models should opt for the Raspberry Pi 3 Case.
Installation Process
In terms of installation, the iUniker Raspberry Pi 3 Case is noted for its easy assembly, making it suitable for beginners and children. This user-friendly approach is ideal for those new to Raspberry Pi. The Metal Case for Raspberry Pi 5, while also designed for straightforward installation, comes with a rich set of screws and copper pillars for fixation, ensuring a sturdy build. Both cases aim to simplify the assembly process, yet the iUniker Raspberry Pi 3 Case may be more appealing to newcomers due to its straightforward design.
Price Comparison
The pricing of these two cases reflects their respective features and target markets. The iUniker Raspberry Pi 3 Case is priced at $13.99, while the Metal Case for Raspberry Pi 5 is available for $11.25. This price difference of about $2.74 highlights that the Metal Case is more budget-friendly. For users who prioritize cost, especially if they are purchasing multiple cases or planning to expand their Raspberry Pi setup, the Metal Case may be the more attractive option.
Target Audience
Each product caters to different user groups. The iUniker Raspberry Pi 3 Case is ideal for those utilizing older Raspberry Pi models and who may require an efficient cooling system. It’s perfect for hobbyists and educational purposes. On the other hand, the Metal Case for Raspberry Pi 5 targets advanced users who require robust performance and compatibility with modern peripherals. The choice largely depends on which Raspberry Pi model you own and what you intend to do with it.
Brand and Support
Both cases are produced by iUniker, a brand known for its reliable Raspberry Pi accessories. The iUniker Raspberry Pi 3 Case comes with lifetime technical support and a free return and exchange service, adding value for customers who may need assistance. While the Metal Case for Raspberry Pi 5 does not explicitly mention after-sale support, the brand's reputation suggests a level of reliability. Buyers should consider the importance of customer support in their decision-making process.
Which should you buy?
Choosing between the iUniker Raspberry Pi 3 Case and the Metal Case for Raspberry Pi 5 ultimately comes down to your specific needs. If you own a Raspberry Pi 3 B, B+, or 2B, the iUniker Raspberry Pi 3 Case is the clear choice with its integrated cooling features, ease of assembly, and excellent support. However, if you have a Raspberry Pi 5 and are looking for a more budget-friendly option, the Metal Case offers durability and compatibility with modern expansion boards at a lower price point. Evaluate your requirements and make an informed decision based on which case aligns better with your Raspberry Pi model and usage scenario.

