The be quiet! Pure Base 500DX is the objective winner of this comparison, securing a lead in four out of eight measured specifications. The most impactful advantage offered by this case is its included fan configuration, which provides a 100% improvement over the alternative. By offering a more complete cooling solution out of the box, it establishes itself as the superior choice for users prioritizing integrated hardware value and immediate thermal readiness.

Users should select the be quiet! Pure Base 500DX if they require a pre-configured cooling setup without the need for additional component purchases. Conversely, the Lian Li O11 Vision is the better option for enthusiasts who prioritize maximum GPU length, as it offers a 23% advantage in that specific category. Choosing between these two cases depends entirely on whether your build requires the superior fan inclusion of the former or the expanded graphics card clearance of the latter.