The Fractal Design Meshify 3 is the objective winner of this comparison, securing victories in five out of eight evaluated categories. Its most significant advantage lies in storage capacity, as it offers 50% more 3.5" drive bays than its competitor. This superior internal layout makes it the more versatile option for users prioritizing high-density storage configurations over other design features.

Choose the Fractal Design Meshify 3 if your build requires extensive hard drive support for data-heavy tasks or large-scale storage needs. Conversely, select the NZXT H9 Elite (2024) if your priority is cooling hardware, as it provides a 33% advantage in the number of included fans. This makes the latter a more convenient choice for users who prefer a pre-populated airflow solution out of the box.