Fractal Design Define 7 XL vs Lian Li O11D EVO XL

The Define 7 XL is the storage and silence case: up to 18 HDDs, sound-damping panels, and a solid steel front that muffles noise. The O11D EVO XL is the display and airflow case: dual tempered glass, a reversible layout, and room for three 420 mm radiators. Pick the Fractal for a quiet NAS or workstation with many drives; pick the Lian Li for a showpiece gaming or water-cooled build. Both are heavy, full-tower cases that need a large desk or floor space.

• Choose the Fractal Design Define 7 XL if you need many hard drives, want a quiet build, or still use 5.25-inch optical or bay devices.
• Choose the Lian Li O11D EVO XL if you want glass on two sides, a reversible interior, and maximum radiator and fan capacity for a gaming or custom-loop build.