The Lian Li O11 Vision is the objective winner of this comparison, securing five category wins against the two earned by the NZXT H5 Flow (2024). The most significant advantage offered by the Lian Li O11 Vision is its storage capacity, which provides 100% more 2.5" bays than the competitor. This makes the former the superior choice for users prioritizing extensive drive support within their system build.

Users who require maximum storage flexibility should select the Lian Li O11 Vision for its superior bay count. Conversely, the NZXT H5 Flow (2024) is the better option for builders who prioritize out-of-the-box cooling, as it offers a 100% advantage in the number of included fans. Choosing between these cases depends entirely on whether your primary build requirement is additional drive space or immediate thermal hardware integration.