Argon Forty Argon ONE V5 M.2 NVMe Case for Raspberry Pi 5 | vs Thermaltake Versa H21 SPCC ATX Mid Tower Computer
Updated August 2026 — Argon Forty Argon ONE V5 M.2 NVMe Case for Raspberry Pi 5 | wins on cooling and compatibility, Thermaltake Versa H21 SPCC ATX Mid Tower Computer wins on ventilation.
The Argon ONE V5 excels in features tailored for Raspberry Pi users, while the Thermaltake Versa H21 offers broader compatibility for PC builders. The Argon ONE is the better choice for Raspberry Pi projects.
Why Argon Forty Argon ONE V5 M.2 NVMe Case for Raspberry Pi 5 | is better
Price
Argon ONE is $5 cheaper than Versa H21
Cooling
Includes active cooling with a built-in fan
Connectivity
Offers dual HDMI ports for multi-display setup
Why Thermaltake Versa H21 SPCC ATX Mid Tower Computer is better
Compatibility
Supports a wider range of motherboard sizes
Build Quality
Constructed from durable SPCC material
Expansion
More expansion slots for additional components
Overall score
Specifications
| Spec | Argon Forty Argon ONE V5 M.2 NVMe Case for Raspberry Pi 5 | | Thermaltake Versa H21 SPCC ATX Mid Tower Computer |
|---|---|---|
| Material | Aluminum | SPCC |
| Cooling Type | Active + Passive | Optimized Ventilation |
| HDMI Ports | 2 | 1 |
| USB Ports | 4 | 2 |
| Motherboard Support | Raspberry Pi 5 | ATX/Micro ATX |
Dimension comparison
Overview of the Products
In this comparison, we’re looking at the Argon ONE V5 M.2 NVMe Case for Raspberry Pi 5 and the Thermaltake Versa H21 SPCC ATX Mid Tower Computer Chassis. The Argon ONE V5 is priced at $49.99, while the Thermaltake Versa H21 costs $54.99, making the Argon ONE about 9% cheaper. Each product targets different user needs, with the Argon ONE designed specifically for Raspberry Pi enthusiasts and the Thermaltake chassis aimed at gamers and home-computer builders.
Design and Build Quality
The Argon ONE V5 features a sleek design made from cast aluminum, which not only provides aesthetic appeal but also serves as a heatsink for passive cooling. This design ensures that your Raspberry Pi 5 operates optimally without overheating. Conversely, the Thermaltake Versa H21 is built from SPCC material and showcases a perforated metal mesh front and top panel for maximum ventilation. Both cases emphasize airflow but cater to different systems—one for a compact Raspberry Pi setup and the other for larger gaming rigs.
Cooling Solutions
Cooling is crucial for maintaining performance, and both cases offer unique cooling solutions. The Argon ONE V5 includes a built-in 30mm PWM fan for active cooling, ensuring that even under intense workloads, the Raspberry Pi 5 remains cool. On the other hand, the Thermaltake Versa H21 is designed with optimized ventilation and supports multiple fan configurations, including a pre-installed 120mm rear fan. While the Argon ONE focuses on small-scale cooling for a single-board computer, the Versa H21 offers broader options for high-performance components.
Connectivity Options
When it comes to connectivity, the Argon ONE V5 provides dual HDMI ports, allowing users to connect two displays simultaneously, which is ideal for multitasking or media playback. Additionally, it features two front-facing USB 2.0 ports and a built-in DAC with 3.5mm mic and headphone jacks for enhanced audio capabilities. In comparison, the Thermaltake Versa H21 includes one SuperSpeed USB 3.0 port and one USB 2.0 port, along with HD audio jacks. While both cases offer essential connectivity, the Argon ONE is distinctly more feature-rich in this regard.
Compatibility
The Argon ONE V5 is tailored for the Raspberry Pi 5, making it a specialized solution for users of this platform. It also boasts compatibility with standard Raspberry Pi HATs and the Hailo-8L AI module, making it versatile for various projects. Meanwhile, the Thermaltake Versa H21 supports motherboards up to standard ATX, including Mini ITX and Micro ATX, making it a flexible choice for a wide range of PC components. This broad compatibility makes the Versa H21 more suitable for users looking to build a custom PC with different hardware options.
Target Audience
The Argon ONE V5 is specifically designed for Raspberry Pi users, particularly those who require a robust case for their single-board computer projects. Its features cater primarily to DIY enthusiasts and developers focused on IoT and media applications. In contrast, the Thermaltake Versa H21 targets gamers and general computer builders who need ample space for high-end hardware and efficient cooling. The two products thus serve distinct segments of the market, with the Argon ONE focusing on compact computing solutions while the Versa H21 appeals to users seeking customization and gaming performance.
Price Comparison
The Argon ONE V5 is priced at $49.99, while the Thermaltake Versa H21 comes in at $54.99. This makes the Argon ONE roughly 9% cheaper than the Versa H21, which might be a significant factor for budget-conscious consumers. While both products offer good value for their respective purposes, the price difference could influence buyers who are looking primarily for a Raspberry Pi case versus those wanting a more extensive PC chassis.
Conclusion
In summary, the Argon ONE V5 M.2 NVMe Case for Raspberry Pi 5 is an excellent choice for those dedicated to Raspberry Pi projects, offering specialized features such as dual HDMI ports and active cooling. The Thermaltake Versa H21, on the other hand, provides a more versatile platform for gamers and home-computer builders, with significant compatibility for various hardware components. Ultimately, your choice will depend on your specific needs and whether you lean more towards Raspberry Pi projects or traditional PC builds.
Which should you buy?
If you're focused on building or enhancing a Raspberry Pi 5 project, the Argon ONE V5 is the clear winner with its tailored features and lower price. However, if you're looking to construct a full-fledged gaming or home PC, the Thermaltake Versa H21 offers the flexibility and space necessary for high-end components. Your choice should align with your project goals and the type of system you want to create.

