JONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC Case vs Lian Li ATX PC Case 4 Slots Vertical GPU Kit
Updated August 2026 — JONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC Case leads on design and cooling.
The JONSBO Z20 offers superior build quality and cooling options, while the Lian Li kit excels in vertical GPU mounting and affordability.
Why JONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC Case is better
Cooling
Supports multiple fan configurations and water cooling.
Build Quality
Constructed with 2mm thick steel panels.
Portability
Includes a detachable carrying handle.
Why Lian Li ATX PC Case 4 Slots Vertical GPU Kit is better
Price
More budget-friendly at $81.62.
GPU Mounting
Designed specifically for vertical GPU setups.
Adjustability
Features height adjustments for optimal clearance.
Overall score
Specifications
| Spec | JONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC Case | Lian Li ATX PC Case 4 Slots Vertical GPU Kit |
|---|---|---|
| Price | $99.99 | $81.62 |
| Cooling Support | 240mm Radiators | N/A |
| Material | Steel | Aluminum |
| Expansion Slots | 4 | 4 |
| Power Supply | ATX/SFX | N/A |
Dimension comparison
Overview of the JONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC Case
The JONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC Case is priced at $99.99. Its design emphasizes portability and compactness, making it suitable for various desktop environments. With a volume of only about 20 liters, this case is designed to accommodate high-performance hardware while maintaining a small footprint.
The Z20 features a detachable carrying handle, which enhances its portability and convenience. Additionally, the case has been constructed with 2mm thick integrated bent steel panels, providing durability alongside its aesthetic appeal. It integrates a comprehensive magnetic dust filter to promote better airflow while keeping the internals clean. This thoughtful design makes it an excellent choice for users seeking both functionality and style in a compact case.
Overview of the Lian Li ATX PC Case 4 Slots Vertical GPU Kit
The Lian Li ATX PC Case 4 Slots Vertical GPU Kit is priced at $81.62, making it approximately 17% cheaper than the JONSBO case. This GPU kit focuses on enhancing vertical GPU mounting with a premium Gen 5 riser cable supporting PCI-E 5.0 x16, which allows for high-speed data transfer rates of up to 32 Gbps.
The kit features three height adjustments for optimal clearance, reducing interference with HDMI and DisplayPort cables. This flexibility allows users to angle their GPU for improved airflow and aesthetics. Additionally, it includes an anti-sag support arm to prevent GPU sag, ensuring stability during use. Overall, the Lian Li kit is geared towards users who prioritize GPU performance and visual appeal in their builds.
Design and Build Quality
The design and build quality of the JONSBO Z20 reflect a commitment to both aesthetics and functionality. The case's 2mm thick steel panels contribute to its sturdiness, while the large area of delicate square openings enhances heat dissipation. This combination ensures that high-performance components can operate efficiently without overheating.
In contrast, the Lian Li GPU kit is designed specifically for vertical GPU mounting, focusing on maximizing airflow and minimizing cable interference. The thoughtful design of the height adjustments allows users to customize the positioning of their GPU, which can significantly improve thermal performance. Both products showcase high-quality construction, catering to different aspects of PC building.
Cooling and Airflow
Cooling and airflow are paramount in any PC build, and the JONSBO Z20 excels in this area. It supports up to two 240mm radiators for water cooling, alongside multiple fan configurations, allowing for customizable cooling solutions depending on user preferences. The case has a maximum CPU cooler clearance of 164mm, accommodating a wide range of cooling solutions.
On the other hand, the Lian Li GPU kit enhances cooling through its dual-angle tilt function, which improves airflow by allowing cooler air to enter and warm air to exit more efficiently. This design directly impacts the thermal performance of the GPU, making it essential for high-performance gaming or graphics work. Both products offer unique cooling solutions tailored to their respective functions.
Compatibility and Installation
Compatibility is a key factor when selecting PC components, and both the JONSBO Z20 and Lian Li GPU kit cater to a wide range of setups. The JONSBO case supports ATX, SFX, and SFX-L power supplies, allowing for multiple mounting options. It also accommodates up to three 2.5-inch SSDs or a combination of SSDs and a 3.5-inch HDD, providing flexibility for storage configurations.
The Lian Li GPU kit requires at least 6 PCIe slots for standard vertical mounting, accommodating GPUs up to four slots thick. Its design is compatible with most ATX cases, making it a versatile choice for users looking to enhance their GPU setup. Both products are designed for ease of installation, although the JONSBO case features more extensive hardware compatibility.
Price Comparison
When comparing prices, the JONSBO Z20 is priced at $99.99, while the Lian Li GPU kit is available for $81.62. This price difference of about $18.37 makes the Lian Li kit a more budget-friendly option for users looking to enhance their GPU setups without breaking the bank.
While both products are priced competitively within their categories, the Lian Li kit offers significant value for those specifically targeting vertical GPU mounting and enhanced airflow. The JONSBO Z20, however, justifies its price with its comprehensive features and build quality, appealing to those seeking a complete case solution.
User Experience and Aesthetics
The user experience with the JONSBO Z20 is enhanced by its convenient design elements, including the detachable carrying handle and easy access to components for upgrades and maintenance. The case's sleek black finish and modern aesthetic make it a visually appealing addition to any workspace.
The Lian Li GPU kit also focuses on aesthetics, integrating RGB lighting to enhance the visual appeal of the GPU setup. Its adjustable design allows for a customizable look, making it attractive to users who value the appearance of their build. Both products offer a unique user experience but cater to different priorities—functionality versus visual customization.
Which should you buy?
Choosing between the JONSBO/JONSPLUS Z20 Black Micro-ATX Mini Tower PC Case and the Lian Li ATX PC Case 4 Slots Vertical GPU Kit ultimately depends on your specific needs. If you're looking for a compact, high-performance case with excellent cooling capabilities and versatile storage options, the JONSBO Z20 is a strong contender at $99.99. However, if you prioritize vertical GPU mounting and are seeking a more budget-friendly option, the Lian Li kit at $81.62 offers great value with its enhanced airflow and aesthetic features. Consider your primary goals in your PC build to make the best choice between these two excellent products.

