Corsair 4000d Airflow Specs 2025. When corsair told us their new 4000d case came in three versions (4000d, 4000d airflow and icue 4000x rgb) we thought ‘wow, that's sounds like a lot of. Corsair 4000d airflow pros and cons.
With the launch of the af120 elite rgb fans, corsair took the opportunity to relaunch the 5000d and 4000d cases as icue editions featuring the new cooling units. Featuring a sleek look and great build quality, the corsair 4000d airflow delivers great performance and amazing airflow at a decent price, but a disappointing i/o.