ALAMENGDA DIY Pc Test Bench, Open Chassis Case vs Geekworm for Raspberry Pi 4 Aluminum Case, Heavy
Updated August 2026 — ALAMENGDA DIY Pc Test Bench, Open Chassis Case wins on build quality and material quality, Geekworm for Raspberry Pi 4 Aluminum Case, Heavy wins on price value and compatibility.
The ALAMENGDA DIY PC Test Bench is a versatile option for larger builds, while the Geekworm case is an affordable choice for Raspberry Pi users. Overall, the ALAMENGDA stands out for its broader compatibility.
Why ALAMENGDA DIY Pc Test Bench, Open Chassis Case is better
Compatibility
Supports multiple motherboard sizes including ATX.
Cooling
Open chassis design allows superior airflow.
Build Quality
Constructed from high-quality SPCC steel.
Why Geekworm for Raspberry Pi 4 Aluminum Case, Heavy is better
Price
More budget-friendly at $9.99.
Compact Size
Designed specifically for Raspberry Pi 4.
Passive Cooling
Includes built-in heatsink pillars.
Overall score
Specifications
| Spec | ALAMENGDA DIY Pc Test Bench, Open Chassis Case | Geekworm for Raspberry Pi 4 Aluminum Case, Heavy |
|---|---|---|
| Material | SPCC Steel | Aluminum |
| Motherboard Support | ATX/M-ATX/ITX | Raspberry Pi 4 |
| Cooling Method | Active | Passive |
| Power Supply | ATX | N/A |
| Graphics Card Size | Unlimited | Limited |
Dimension comparison
Introduction to the Products
In this comparison, we will delve into the ALAMENGDA DIY PC Test Bench and the Geekworm for Raspberry Pi 4 Aluminum Case. The ALAMENGDA test bench is priced at $15.69, while the Geekworm case comes in at a notably lower price of $9.99, making it about 36% cheaper. Each of these products caters to different computing needs, with the ALAMENGDA designed for larger motherboards and the Geekworm tailored specifically for the Raspberry Pi 4.
Design and Build Quality
The design and build quality of a PC case are crucial for performance and aesthetics. The ALAMENGDA DIY PC Test Bench features a high-quality 0.8mm SPCC steel plate with a black sand grain paint finish, offering durability and a sleek look. In contrast, the Geekworm case boasts a robust aluminum alloy construction, enhancing its thermal management capabilities. The total dimensions of the Geekworm case are 90 x 65 x 33 mm, making it compact and suitable for the Raspberry Pi 4 Model B. While both cases are designed with heat dissipation in mind, the ALAMENGDA’s open chassis design facilitates superior airflow for larger components.
Compatibility and Motherboard Support
When it comes to compatibility, the ALAMENGDA DIY PC Test Bench supports a wide range of motherboards, including ATX, Micro ATX, and ITX formats, accommodating sizes up to 305 x 245 mm. This versatility makes it a strong choice for users with various system setups. On the other hand, the Geekworm case is explicitly designed for the Raspberry Pi 4 Model B, supporting all RAM variants (1GB, 2GB, 4GB, and 8GB). While the ALAMENGDA offers a broader compatibility scope, those specifically looking to house a Raspberry Pi will find the Geekworm case to be better tailored to their needs.
Cooling Solutions
Cooling is vital for ensuring optimal performance and longevity of computer components. The ALAMENGDA DIY PC Test Bench promotes excellent body heat dissipation due to its open-air design, which allows for efficient airflow around the installed components. The Geekworm case also emphasizes heat management with its passive cooling design, featuring four built-in heatsink pillars to enhance thermal dissipation without requiring additional fans. The aluminum build of the Geekworm contributes to its overall cooling efficiency, making it a solid option for Raspberry Pi users seeking quiet operation.
Price Comparison
In terms of pricing, the ALAMENGDA DIY PC Test Bench retails at $15.69, while the Geekworm case is available for just $9.99. This makes the Geekworm case approximately 36% cheaper than the ALAMENGDA option. For budget-conscious consumers or those seeking a cost-effective solution for housing the Raspberry Pi, the Geekworm case presents a compelling choice without compromising on quality. However, the ALAMENGDA offers a more extensive feature set for users needing a versatile test bench for various motherboard configurations.
Usability and Installation
Usability and ease of installation are important factors for consumers when choosing a PC case. The ALAMENGDA DIY PC Test Bench supports various graphics card sizes, with no restrictions on length or width, allowing for flexibility in component choice. Additionally, it supports standard ATX power supplies, accommodating a wide range of builds. Conversely, the Geekworm case is designed for straightforward access to all ports on the Raspberry Pi 4 Model B, ensuring that users can easily connect peripherals and cables. While the ALAMENGDA offers more flexibility for larger builds, the Geekworm's design is optimized for quick and easy setup for Raspberry Pi enthusiasts.
Aesthetic Appeal
Aesthetics can play a significant role in a buyer's decision-making process. The ALAMENGDA DIY PC Test Bench showcases a modern and sleek look with its black sand grain paint finish, which not only adds to its visual appeal but also provides a robust protective layer. The Geekworm for Raspberry Pi 4 features a minimalist design in black aluminum, which aligns well with the Raspberry Pi aesthetic. While both cases have their unique appeal, the choice largely depends on individual preferences for style and how the product will fit into the overall tech setup.
Customer Feedback and Popularity
Customer feedback can provide insights into a product's reliability and overall satisfaction. While specific sales ranks and customer reviews are not provided for either product, the pricing of the Geekworm suggests it may be appealing to a broader audience looking for a budget-friendly option. The ALAMENGDA's higher price point may indicate a more specialized use case, attracting hobbyists and professionals needing a test bench for various motherboard formats. Ultimately, the choice between these two products may depend on the specific needs and preferences of the user.
Which should you buy?
Choosing between the ALAMENGDA DIY PC Test Bench and the Geekworm for Raspberry Pi 4 Aluminum Case boils down to your specific requirements. If you need a versatile test bench capable of supporting multiple motherboard sizes and configurations, the ALAMENGDA is the clear choice despite its higher price of $15.69. However, if you are looking for an affordable, high-quality solution specifically for a Raspberry Pi 4 setup, the Geekworm case at $9.99 is a fantastic option that offers effective passive cooling and ease of installation. In summary, weigh your needs against the features offered by each product to make the best decision for your computing setup.

