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A case decides how big, quiet and cool your build is. Use these basics before you shop.
Last updated: October 30, 2026.
Pick the Form Factor
Match your motherboard: ATX, micro-ATX or mini-ITX. See our comparison.
Airflow vs Glass
Mesh fronts move more air; tempered glass looks better but can run hotter. See our airflow cases.
GPU and Cooler Clearance
Check the maximum GPU length and CPU cooler height on the product page.
Radiators and Water Cooling
If you plan an AIO or custom loop, confirm radiator support for the sizes you need.
Cable Management and Ports
Rear space helps cable routing. Front USB-C is useful on newer boards.
What matters most?
Fit, airflow and clearance.
Is glass worse for cooling?
Glass itself is not worse; front airflow matters.
Bottom Line
Match the form factor, check clearances and choose airflow before looks.
