Daarcin CPU Protective Thicken Plastic Clamshell vs JOYJOM Open Air PC Case, PC Test Bench PC Case, ATX Open
Updated August 2026 — JOYJOM Open Air PC Case, PC Test Bench PC Case, ATX Open leads on size and width.
The Daarcin case is a budget-friendly option for CPU storage, while the Open Air PC Case offers better functionality for PC building and testing.
Why Daarcin CPU Protective Thicken Plastic Clamshell is better
Price
The Daarcin case is cheaper at $9.99.
Specialization
Designed specifically for Intel CPUs.
Included Accessories
Comes with antistatic bags and labels.
Why JOYJOM Open Air PC Case, PC Test Bench PC Case, ATX Open is better
Build Quality
Made from high-quality 0.8mm SPCC steel.
Functionality
Better for assembly and testing of PCs.
Compatibility
Supports multiple motherboard types.
Overall score
Specifications
| Spec | Daarcin CPU Protective Thicken Plastic Clamshell | JOYJOM Open Air PC Case, PC Test Bench PC Case, ATX Open |
|---|---|---|
| Material | Plastic | SPCC Steel |
| CPU Support | Intel 775/1155/1151/1150/1156 | ATX/Micro ATX/ITX |
| Included Bags | 10 Antistatic | None |
| Cooling | None | Effective airflow |
| Price | $9.99 | $15.99 |
Dimension comparison
Overview of the Products
In this comparison, we will look at two distinct products: the Daarcin CPU Protective Thicken Plastic Clamshell Case and the Open Air PC Case by JOYJOM. The Daarcin case is priced at $9.99, while the Open Air PC Case comes in at $15.99, making the Daarcin case about 38% cheaper. Each product serves a different purpose, catering to various needs in the realm of PC building and maintenance.
Design and Build Quality
The Daarcin CPU Protective Thicken Plastic Clamshell Case focuses on providing a protective environment for CPUs, made from thick plastic designed to insulate against air and humidity. This ensures the CPU remains safe from oxidation, a crucial feature for preserving valuable hardware. On the other hand, the Open Air PC Case is constructed from high-quality 0.8mm SPCC steel, coated with black sandblasted paint, which not only adds durability but also provides a sleek aesthetic. The design of the Open Air PC Case allows for easy access to components and effective cooling, making it ideal for testing and assembling PCs.
Compatibility
Compatibility is a significant aspect when choosing PC-related products. The Daarcin case is specifically designed for Intel CPUs, supporting models 775, 1155, 1151, 1150, and 1156. It comes with ten antistatic bags and labels, enhancing the organizational aspect of CPU storage. In contrast, the Open Air PC Case offers a broader compatibility range, supporting ATX, Micro ATX, and ITX motherboards. This flexibility is essential for users who may want to build or upgrade their systems using various motherboard types, making the Open Air PC Case a versatile choice.
Functionality
When it comes to functionality, the Daarcin case excels in protecting CPUs during storage or transit. Its inclusion of antistatic bags ensures that the CPUs are insulated from damage caused by static electricity. However, it lacks additional features that might be beneficial for active use. Conversely, the Open Air PC Case is designed for functionality during PC assembly and testing, allowing for easy installation of components and efficient airflow, which is crucial for cooling. This makes it a better fit for users who frequently work on or modify their PCs.
Price Comparison
The Daarcin case is priced at $9.99, making it an economical option for those looking to store CPUs safely. In comparison, the Open Air PC Case costs $15.99, which is $6 more than the Daarcin product. This price difference of about 60% reflects the different purposes each product serves. While the Daarcin case provides essential storage protection, the Open Air PC Case offers a full setup for building and testing, justifying its higher price tag.
Included Accessories
In terms of included accessories, the Daarcin case comes with ten antistatic bags and labels, which are crucial for organizing and protecting CPUs. This added value enhances its utility for individuals who need to store multiple CPUs effectively. In contrast, the Open Air PC Case does not list any additional accessories in its description. This lack of extras might be a downside for some users who expect comprehensive solutions when purchasing a case.
Target Audience
The target audience for the Daarcin CPU Protective Thicken Plastic Clamshell Case primarily includes individuals who need a reliable storage solution for CPUs, such as hobbyists or professionals who handle multiple CPUs. Meanwhile, the Open Air PC Case appeals to PC builders and testers who value accessibility and cooling efficiency in their setups. This distinction in target audience highlights the specific use cases each product is designed for.
Customer Feedback and Popularity
While there are no specific sales ranks or bestseller status mentioned for either product, their different functionalities suggest varying levels of popularity among specific user groups. The Daarcin case may not be a bestseller due to its niche usage, but it serves an essential function for those needing CPU storage. On the other hand, the Open Air PC Case likely attracts more attention from a broader audience of PC builders, given its practical design and versatility.
Which should you buy?
Choosing between the Daarcin CPU Protective Thicken Plastic Clamshell Case and the Open Air PC Case ultimately depends on your needs. If you require a protective storage solution for various Intel CPUs, the Daarcin case at $9.99 is a cost-effective choice. However, if you're looking for a practical, versatile case for building or testing PCs, the Open Air PC Case at $15.99 offers excellent functionality and compatibility for a variety of motherboard types. Each product serves its purpose well, so consider your specific requirements before making a decision.

