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JONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC Case vs Okinos Genuine Walnut Wood Micro ATX Case, MATX PC

Updated August 2026 — JONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC Case leads on port options and design.

The JONSBO case excels in cooling performance and compatibility, while the Okinos case offers a unique aesthetic at a lower price.

Why JONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC Case is better

Cooling Performance

Supports 240mm AIO and multiple fan configurations.

GPU Clearance

Accommodates GPUs up to 363mm.

Ease of Assembly

Features removable PCI-E fixing piece for easier installation.

Why Okinos Genuine Walnut Wood Micro ATX Case, MATX PC is better

Price

More budget-friendly at $59.99.

Aesthetic Appeal

Elegant walnut wood design.

Pre-Installed Fans

Comes with 4 pre-installed fans.

Overall score

JONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC Case
85
Okinos Genuine Walnut Wood Micro ATX Case, MATX PC
70

Specifications

SpecJONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC CaseOkinos Genuine Walnut Wood Micro ATX Case, MATX PC
Cooling Support240mm AIO120mm Fans
USB Ports1x Type-C, 1x Type-A1x Type-C, 2x Type-A
Fan ConfigurationUp to 64 Pre-Installed
MaterialSteelWalnut Wood
Price$99.99$59.99

Dimension comparison

JONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC CaseOkinos Genuine Walnut Wood Micro ATX Case, MATX PC

Design and Aesthetics

The JONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC Case offers a modern, sleek design, while the Okinos Genuine Walnut Wood Micro ATX Case brings a touch of elegance with its natural wood finish. The JONSBO case features a compact structure, built with about 20 liters of volume, making it versatile for various desktop environments. Its black color and integrated bent steel panels provide a sturdy appearance paired with effective heat dissipation. In contrast, the Okinos case showcases walnut wood on the front panel, adding warmth and sophistication to any setup, making it an excellent choice for those who appreciate aesthetic appeal alongside functionality.

Cooling Performance

Cooling capabilities differ significantly between the two cases, with the JONSBO case boasting a more extensive array of cooling options. It supports a 240mm AIO water cooler and includes multiple fan configurations, allowing for superior heat management. Specifically, it can accommodate up to two 120mm or 140mm fans at the top and bottom, along with one 120mm fan as standard. On the other hand, the Okinos case comes pre-installed with four 120mm 3-pin non-PWM fans, which provide adequate airflow but offer less flexibility compared to the JONSBO's options. This makes the JONSBO case a better choice for high-performance builds requiring advanced cooling.

Space and Compatibility

When it comes to internal space and compatibility, the JONSBO case offers a maximum GPU clearance of 363mm, accommodating larger graphics cards. This flexibility is essential for users looking to build a powerful gaming or workstation setup. Conversely, the Okinos case supports GPUs up to 320mm when fans are installed at the front, which is slightly less accommodating. Additionally, both cases support CPU coolers up to 164mm in height, ensuring compatibility with most air cooling solutions. However, the JONSBO's more spacious design may provide a better experience for those looking to build a more powerful system.

Ease of Assembly

The JONSBO case emphasizes ease of assembly with its innovative removable PCI-E fixing piece, optimizing the installation experience for longer GPUs. This design feature simplifies the building process, particularly for users who may be new to PC construction. Meanwhile, the Okinos case is equipped with six pre-installed standoffs, facilitating motherboard installation. Despite this, the slight edge in assembly convenience goes to the JONSBO case, making it potentially easier for first-time builders to navigate.

I/O Ports and Connectivity

In terms of connectivity, the JONSBO case provides a robust I/O panel featuring one USB 3.2 Gen1 Type-A port, one USB 3.2 Gen 2 Type-C port, and audio jacks for both headphones and a microphone. This selection caters to modern connectivity needs, facilitating fast data transfer and audio connection. The Okinos case also offers a Type-C 3.2 Gen 2 port alongside two USB 3.0 ports and standard audio jacks. While both cases provide essential connectivity, the JONSBO case's wider array of USB options positions it as slightly more versatile for users handling multiple peripherals.

Price Comparison

The JONSBO/JONSPLUS Z20 case is priced at $99.99, making it about 67% more expensive than the Okinos case, which retails for $59.99. This significant price difference could be a deciding factor for budget-conscious consumers, particularly those who may not require the advanced features offered by the JONSBO case. However, for those willing to invest in higher performance and better cooling options, the JONSBO case may justify its higher price point with its enhanced capabilities.

Brand Reputation and User Feedback

Both Jonsbo and Okinos are reputable brands in the PC case market, known for their quality and design. While specific sales ranks and user reviews are not available for either product, Jonsbo's established presence in the high-performance segment may appeal to enthusiasts who prioritize build quality and cooling efficiency. Conversely, Okinos' focus on aesthetic appeal with its walnut design may attract users who value style alongside performance. Ultimately, the choice may come down to personal preference between performance and design.

Which should you buy?

Choosing between the JONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC Case and the Okinos Genuine Walnut Wood Micro ATX Case ultimately depends on your specific needs and preferences. If you prioritize cooling performance, spacious compatibility, and ease of assembly, the JONSBO case is the superior option, albeit at a higher price of $99.99. However, if you seek a budget-friendly case that offers a unique aesthetic with adequate cooling capabilities, the Okinos case at $59.99 would be the better choice. Consider your priorities in design, functionality, and budget before making a decision.