Okinos Genuine Walnut Wood Micro ATX Case, MATX PC vs JOYJOM Open Air PC Case, PC Test Bench PC Case, ATX Open
Updated August 2026 — Okinos Genuine Walnut Wood Micro ATX Case, MATX PC leads on design and aesthetics.
The Okinos case offers superior aesthetics and cooling features, while the Open Air PC Case is a budget-friendly option. Choose based on your priorities.
Why Okinos Genuine Walnut Wood Micro ATX Case, MATX PC is better
Design
Elegant walnut wood accents enhance home decor.
Cooling
Pre-installed fans ensure effective airflow.
Features
Includes modern connectivity options like Type-C.
Why JOYJOM Open Air PC Case, PC Test Bench PC Case, ATX Open is better
Price
Significantly cheaper at $15.99.
Compatibility
Supports a wider range of motherboard sizes.
Assembly
Open-frame design allows for easy access during installation.
Overall score
Specifications
| Spec | Okinos Genuine Walnut Wood Micro ATX Case, MATX PC | JOYJOM Open Air PC Case, PC Test Bench PC Case, ATX Open |
|---|---|---|
| Cooling Fans | 4 x 120mm | None |
| Motherboard Support | MATX, Micro ATX | ATX, MATX, ITX |
| USB Ports | Type-C, 2 x USB 3.0 | None |
| Build Material | Walnut Wood | 0.8mm SPCC |
| Assembly Ease | Moderate | Easy |
Dimension comparison
Design and Aesthetics
The Okinos Genuine Walnut Wood Micro ATX Case has a striking design featuring elegant walnut wood accents, making it an attractive choice for users who want their PC to blend seamlessly with home decor. In contrast, the Open Air PC Case has a more utilitarian design focused on functionality, constructed from high-quality 0.8mm SPCC with a black sandblasted finish. While the Okinos case offers a sophisticated appearance, the Open Air PC Case prioritizes a practical and straightforward look suitable for test bench setups. The aesthetic preference ultimately depends on whether you value style or functionality more.
Cooling Performance
The Okinos case comes pre-installed with four 120mm 3-pin fans, which ensure effective airflow and cooling performance. These fans are designed to maintain optimal temperatures within the chassis, enhancing the longevity of your components. On the other hand, the Open Air PC Case's open-frame design allows for unrestricted airflow, theoretically providing excellent cooling for high-performance builds. However, it does not come with any pre-installed fans, meaning users must consider additional cooling solutions. If cooling is a priority, the Okinos case offers a more complete solution right out of the box.
Compatibility and Versatility
In terms of motherboard compatibility, both cases support a variety of sizes. The Okinos Genuine Walnut Wood Micro ATX Case is compatible with Micro ATX and ATX motherboards, while the Open Air PC Case expands this by also supporting ITX motherboards. The Open Air PC Case accommodates motherboards up to 305mm x 245mm, while the Okinos case allows for GPU lengths of up to 320mm, depending on fan placement. This versatility makes the Open Air PC Case potentially more accommodating for diverse builds, especially for users who prefer to experiment with different configurations.
Build Quality
The Okinos case boasts a construction that features genuine walnut wood, providing not only aesthetic appeal but also durability. This is complemented by its triangular mesh design, which supports airflow while maintaining structural integrity. In comparison, the Open Air PC Case is made of sturdy 0.8mm SPCC, ensuring that it can withstand the rigors of hardware installation and testing. While both cases are well-built, the Okinos offers a unique combination of elegance and durability, whereas the Open Air PC Case is robust but more utilitarian.
Price Point
The Okinos Genuine Walnut Wood Micro ATX Case is priced at $59.99, which positions it as a premium option compared to the Open Air PC Case, which is available for just $15.99. This means the Okinos case is about 275% more expensive than the Open Air model. For budget-conscious users, the Open Air PC Case represents a significant cost-saving option, allowing for essential PC building without breaking the bank. However, the higher price of the Okinos case may be justified for those seeking enhanced aesthetics and additional features.
Features and Functionality
The Okinos case includes several advanced features, such as a Type-C 3.2 Gen 2 port and multiple USB 3.0 ports, adding convenience for modern users. The inclusion of pre-installed fans further enhances its functionality out of the box. In contrast, the Open Air PC Case focuses on basic functionality with support for standard components and power supplies, but lacks extra ports or pre-installed cooling solutions. Users who prioritize modern connectivity and enhanced cooling will find more value in the Okinos case’s features.
Assembly and Installation
The Okinos case comes with pre-installed standoffs and a straightforward setup process, which simplifies the installation of motherboards and other components. Its design also considers cable management with a fan splitter included. In contrast, the Open Air PC Case is designed for easy assembly, but its open-frame structure may require more careful handling during installation to avoid damaging components. For those who prefer a quick and easy setup, the Okinos Genuine Walnut Wood Micro ATX Case may provide a more user-friendly experience.
Which should you buy?
Choosing between the Okinos Genuine Walnut Wood Micro ATX Case and the Open Air PC Case ultimately depends on your specific needs and preferences. If you value aesthetics, premium build quality, and enhanced cooling features, the Okinos case is worth the higher price at $59.99. However, if your primary goal is to save money while still acquiring a functional case that supports various motherboards, the Open Air PC Case at $15.99 is a highly affordable option. Consider your priorities—style versus budget—when making your decision.

