Buyer rule
Start with GPU dimensions, airflow, connector room, and service access
Choose by motherboard support, GPU clearance, radiator or fan plan, storage bays, PSU room, cable management, and how often the system will be serviced.

Full-tower PC case prices
A full tower can make high-power builds easier to assemble and service. The tradeoff is size, weight, cable distance, and desk placement.
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Buyer rule
Choose by motherboard support, GPU clearance, radiator or fan plan, storage bays, PSU room, cable management, and how often the system will be serviced.
Risk
The common mistake is buying a very large case without checking whether the fan layout, included hardware, and desk placement solve the actual build problem.
Amazon case lanes
Use these lanes after GPU length, slot thickness, side-panel clearance, power-cable bend room, intake path, fan mounts, PSU space, and service access are specific. Amazon has the current listing details, seller terms, shipping, returns, and exact product specifications.
Large-board lane for workstation motherboards and many expansion slots.
Fit lane for oversized GPUs, support brackets, and easier service access.
Expansion lane for creator, engineering, and local AI systems.
Radiator lane for buyers planning larger cooling hardware around the GPU.
Drive-bay lane for media, NAS-adjacent, and local model storage builds.
Airflow lane for filling larger cases with matched intake and exhaust fans.