GPU upgrades — compact ITX builds
Mini-ITX cases often cap GPU length at 200–280 mm and 2–2.5 slots — airflow is the real limiter.
Shop Desktop PC ITX compact build GPU guide graphics card GPU on Amazon
Case spec: Search your case manual for max GPU length and max GPU thickness. ITX cases with front-mounted PSU may block long cards.
Thermal: Open-air cards dump heat into the case — pair with case fans exhausting top/rear. Undervolting extends headroom in tight boxes.
Compatible options
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