The Thermaltake CTE C750 Air is the objective winner of this comparison, securing more category victories across the evaluated specifications. Its most significant advantage over the competition is the inclusion of fans, which provides a 50% increase in pre-installed cooling hardware. While the Corsair 5000D Airflow falls behind in the total count of winning specifications, it maintains a distinct edge in storage capacity, offering 2.5" drive bays that represent a 100% improvement over the alternative.

Users who prioritize out-of-the-box cooling performance should select the Thermaltake CTE C750 Air to take advantage of its superior fan configuration. Conversely, the Corsair 5000D Airflow is the better choice for builders who require extensive storage options for multiple 2.5" drives. Choosing between these two cases depends entirely on whether your specific build configuration demands a higher volume of pre-installed cooling hardware or a greater capacity for internal drive mounting.