Argon Forty Argon ONE V2 Aluminum Case for Raspberry Pi 4 vs JOYJOM Open Air PC Case, PC Test Bench PC Case, ATX Open
Updated August 2026 — Argon Forty Argon ONE V2 Aluminum Case for Raspberry Pi 4 wins on cooling and weight, JOYJOM Open Air PC Case, PC Test Bench PC Case, ATX Open wins on price and compatibility.
The Argon ONE V2 offers superior cooling and user-friendly features for Raspberry Pi users, while the Open Air PC Case is a budget-friendly option for general PC builds.
Why Argon Forty Argon ONE V2 Aluminum Case for Raspberry Pi 4 is better
Cooling
Argon ONE V2 has a dual cooling system.
User Features
Includes a safe shutdown power button.
Build Quality
Premium aluminum design.
Why JOYJOM Open Air PC Case, PC Test Bench PC Case, ATX Open is better
Price
Open Air PC Case is cheaper.
Compatibility
Supports various motherboard types.
Weight
Lighter than Argon ONE V2.
Overall score
Specifications
| Spec | Argon Forty Argon ONE V2 Aluminum Case for Raspberry Pi 4 | JOYJOM Open Air PC Case, PC Test Bench PC Case, ATX Open |
|---|---|---|
| Cooling System | Active & Passive | Open Frame |
| Material | Aluminum | SPCC |
| Power Button | Yes | No |
| Motherboard Support | Raspberry Pi 4 | ATX, MATX, ITX |
| Cable Management | Yes | No |
Dimension comparison
Overview of the Products
The Argon ONE V2 Aluminum Case for Raspberry Pi 4 is priced at $25.00, while the Open Air PC Case is available for $15.99, making it about 36% cheaper. Both cases cater to different needs, with the Argon case designed specifically for Raspberry Pi 4, offering cooling features and a compact design, while the Open Air case serves a broader audience, accommodating various motherboard types including ATX, MATX, and ITX.
Design and Build Quality
The Argon ONE V2 boasts a sleek aluminum design that not only looks modern but also provides exceptional durability. Its passive cooling system, combined with an integrated fan, ensures that Raspberry Pi 4 operates efficiently. In contrast, the Open Air PC Case, made from high-quality 0.8mm SPCC, features a black sandblasted paint finish, emphasizing its ruggedness and sturdiness. While both cases offer solid construction, the Argon case leans towards a more premium aesthetic and functional design aimed at tech enthusiasts.
Cooling Capabilities
Cooling is a major factor in the performance of computer cases, and the Argon ONE V2 excels in this area with its dual cooling system. It features a built-in 30mm fan along with passive cooling through its aluminum body, ensuring optimal temperature management for the Raspberry Pi 4. Conversely, the Open Air PC Case relies on its open-frame design to allow natural airflow, making it suitable for cooling standard components but lacking the dedicated cooling features of the Argon case. For users focused on performance, the Argon case offers a significant advantage.
Compatibility and Versatility
The Argon ONE V2 is specifically designed for the Raspberry Pi 4, allowing for seamless integration with this single-board computer. It includes features like easy access to GPIO pins and dual HDMI ports, which cater directly to Raspberry Pi users. In contrast, the Open Air PC Case supports a wide range of motherboard types, including ATX, Micro ATX, and ITX, making it a versatile choice for users looking to build a custom PC. This flexibility allows users to incorporate various components, but it may not offer the same tailored experience as the Argon case.
User Convenience Features
User convenience is a standout feature of the Argon ONE V2. It includes a built-in safe shutdown power button that minimizes the risk of data loss and damage to the Raspberry Pi 4. Furthermore, the case allows for easy cable management, reducing clutter. The Open Air PC Case, while straightforward, lacks such dedicated features aimed at enhancing user experience, focusing primarily on basic functionality. For those prioritizing convenience, the Argon case offers considerable advantages.
Price and Value
With a price point of $25.00, the Argon ONE V2 is positioned as a premium product for Raspberry Pi enthusiasts, while the Open Air PC Case is priced at $15.99, making it a more budget-friendly option. The Argon case offers specialized features that justify its higher price, such as improved cooling and user-friendly management, particularly for those who plan to use Raspberry Pi 4 extensively. In contrast, the Open Air case presents an excellent value for users looking to assemble a general-purpose PC without breaking the bank.
Target Audience
The Argon ONE V2 is clearly aimed at tech enthusiasts who utilize Raspberry Pi 4 for various projects, such as home automation or media centers. Its features cater specifically to this audience, enhancing the performance and longevity of their device. On the other hand, the Open Air PC Case is meant for a wider range of users, from DIY PC builders to those who need a flexible test bench setup. The broader compatibility of the Open Air case appeals to a diverse segment of the market, while the Argon case is more niche.
Which should you buy?
Choosing between the Argon ONE V2 Aluminum Case for Raspberry Pi 4 and the Open Air PC Case ultimately depends on your specific needs. If you are a Raspberry Pi user looking for optimal cooling, convenience, and a premium build, the Argon case is worth the investment at $25.00. However, if you are constructing a custom PC and want a cost-effective and versatile solution, the Open Air case at $15.99 is an excellent choice. Consider your priorities—whether specialized features or budget flexibility—to make the best decision for your next project.

