JOYJOM Open Air PC Case vs egowz PC Creative Assembly Frame Test

Design and build quality

The JOYJOM Open Air PC Case utilizes 0.8mm SPCC steel coated with black sandblasted paint. This material choice provides durability at a lower manufacturing cost, resulting in a budget-friendly product. In contrast, the egowz PC Creative Assembly Frame is constructed from aluminum alloy. Aluminum offers a premium feel, reduced weight relative to strength, and potentially better heat dissipation properties compared to steel. The egowz chassis features a stable vertical structure design, while the JOYJOM focuses on a traditional open bench layout. Both products aim to provide accessibility for testing and assembly, but the material difference is significant regarding weight, thermal conductivity, and perceived quality.

Motherboard compatibility

Compatibility is a key differentiator between these two open chassis options. The JOYJOM model supports ATX, Micro ATX, and ITX motherboards with a maximum size of 305*245mm. This covers most standard consumer builds and mainstream gaming PCs. The egowz unit offers broader compatibility, supporting EATX, ATX, M-ATX, and ITX types. The inclusion of EATX support makes the egowz frame suitable for high-end workstation builds that require larger form factors. Users planning to use standard ATX boards will find both acceptable, but enthusiasts needing extended ATX must choose the egowz frame to ensure proper mounting.

Performance and cooling potential

Open air cases inherently provide excellent airflow compared to enclosed towers, reducing thermal throttling risks. The egowz open chassis highlights its heat dissipation effect due to the open design and material choice. It explicitly supports the installation of water-cooled heat dissipation devices, accommodating up to 2 installations. The JOYJOM case relies on ambient airflow without specific mentions of water cooling radiator support in the provided data. For air-cooled setups, both perform well, but the egowz provides more flexibility for custom liquid cooling loops. This makes it a stronger candidate for overclocking or high-thermal-output components that require active liquid management.

Storage and expansion options

Storage capabilities are somewhat limited in open frames compared to full towers due to the lack of enclosed drive bays. The JOYJOM case supports 1pcs HDD and SSD, which is sufficient for a test bench or primary drive setup. The egowz open chassis also supports hard drives of HDD and SSD types. Regarding expansion, the egowz notes that MATX, ATX, and EATX type motherboards can be equipped with 2 PCIE interfaces. The JOYJOM does not limit graphics card length or width, offering freedom for large GPUs. Both allow for essential storage connectivity without enclosing the drives, keeping them accessible for swaps.

Dimensions and footprint

Physical size matters for desk space allocation and workspace planning. The JOYJOM product dimensions after assembly are 440x265x128mm. When the power supply is installed, the height increases to 160mm. This compact profile fits easily on most workbenches and shelves. The egowz dimensions are not explicitly numbered in the provided data, but it supports a vertical structure which may occupy more vertical space. The JOYJOM provides precise measurements, allowing users to plan their workspace accurately. The low profile of the JOYJOM might be preferable for users with limited vertical clearance under shelves or in tight lab environments.

Power supply support

Power supply compatibility determines what components can be used without adapters. The JOYJOM supports Standard ATX Power Supply with dimensions 150 x 86 x (140~250)MM. This is a common standard for most desktop PCs and ensures wide compatibility with existing units. The egowz open chassis can support both ATX and SFX type power supplies. The ability to use SFX units allows for more compact builds or better cable management in certain configurations. Users with existing ATX power supplies can use either, but SFX owners are limited to the egowz frame for native support.

Price and value

Cost is the most distinct difference between these two products. The JOYJOM Open Air PC Case is priced at $15.99. This makes it an extremely affordable option for temporary test benches or budget builds where aesthetics are secondary. The egowz PC Creative Assembly Frame is listed at $65.89. The higher price reflects the aluminum construction, expanded compatibility features, and cooling support. For users seeking a permanent test station with premium materials, the egowz offers better long-term value. However, for occasional use or strict budget constraints, the JOYJOM provides significant savings without sacrificing basic functionality.

Which one should you buy?

Your choice depends on budget, compatibility needs, and cooling preferences. If you require EATX support, aluminum build quality, or water cooling capabilities, the egowz is the superior choice. It justifies the higher cost with enhanced features and flexibility for advanced builds. If you need a basic open frame for standard ATX components and want to minimize expense, the JOYJOM is adequate. It handles standard builds effectively at a fraction of the price. Evaluate your motherboard size and cooling preferences before making a final decision to ensure the chassis meets your specific hardware requirements.