Get the Corsair 4000D Airflow (White) for £68 from Tech Next Day's eBay store (was £85) The 4000D Airflow offers a lot of potential for fan placement, with room for up to six 120mm fans ...

Featuring the Corsair InfiniRail Fan Mounting System, the FRAME 4000D offers unparalleled ... Support for up to 200mm fans in the front and 140mm in the roof ensures optimal airflow.

The Corsair Frame 4000D ... a "high airflow" panel that covers this lower third of the left side with a metal plate with Y-shaped cut-throughs, behind which you might mount a bank of fans or ...