The Corsair 6500X is the objective winner of this comparison, securing a higher number of superior specifications across the evaluated categories. Its most impactful advantage is the maximum cooler height, which offers a 9% improvement over the alternative. This increased clearance provides more flexibility for users prioritizing larger cooling solutions within their build. While the competition remains close, the Corsair 6500X maintains a slight edge in overall hardware compatibility based on the measured technical specifications.

Users who prioritize cooling hardware compatibility should choose the Corsair 6500X for its superior cooler height allowance. Conversely, the Lian Li O11 Vision is the better option for builders who require additional storage capacity, as it provides a 33% advantage in the number of available 2.5-inch drive bays. Selecting between these two cases depends entirely on whether your specific build configuration demands more vertical space for cooling components or a higher density of storage drives.