Will it fit · CPU cooler
Yes
The Corsair 4000D Airflow takes radiators up to 360 mm, so the Arctic Liquid Freezer III 240 (240 mm radiator) fits on top (best spot, keeps the front open for airflow) or in the front.
| Case's biggest radiator | 360 mm |
|---|---|
| Top mount | up to 280 mm |
| Arctic Liquid Freezer III 240 radiator | 240 mm |
| Case type | mid tower |
Case limits from the maker's spec sheet (checked 2026-10-15).
Yes. The Corsair 4000D Airflow takes radiators up to 360 mm, so the Arctic Liquid Freezer III 240 (240 mm radiator) fits on top (best spot, keeps the front open for airflow) or in the front.
170 mm for air coolers, and radiators up to 360 mm (280 mm on top).
