The Corsair 5000T RGB is the objective winner of this comparison, securing victories in five out of eight evaluated specifications. Its most significant advantage lies in its included fans, which offer a 133% improvement over the competition. This superior cooling hardware provides a substantial out-of-the-box benefit for users prioritizing airflow and thermal management without the need for additional component purchases.

Choose the Corsair 5000T RGB if you require a high-performance cooling setup immediately upon assembly. Conversely, the Lian Li O11 Air Mini is the better selection for users who prioritize storage capacity, as it offers a 100% advantage in 3.5" drive bays. Opt for the Lian Li O11 Air Mini if your build configuration relies on extensive mechanical hard drive support rather than pre-installed cooling hardware.