The NZXT H9 Elite (2024) is the objective winner of this comparison, securing victories in six out of eight evaluated categories. Its most significant advantage is the inclusion of fans, which provides a 300% improvement over the alternative. While the Thermaltake S100 TG manages a single win in the specifications, the superior cooling hardware configuration makes the NZXT H9 Elite (2024) the more robust choice for users prioritizing out-of-the-box airflow and thermal management.

Users who prioritize budget efficiency should choose the Thermaltake S100 TG, as it offers a 78% advantage in MSRP. This case is suitable for those looking to minimize initial hardware costs. Conversely, the NZXT H9 Elite (2024) is the ideal selection for builders who want a comprehensive cooling solution included with their purchase, as the significant fan advantage eliminates the immediate need for additional component acquisitions to achieve optimal system airflow.