A WINNING START TO A WHITE PC BUILD

With amazing out-of-the-box lighting and cooling, the 4000D RGB AIRFLOW QL Edition provides outstanding system airflow in a stylish all-white finish of an award-winning case.

STUNNING ALL-WHITE FINISH

The perfect match for your standout white system build.

UNPARALLELED LIGHTING

Equipped with four premium iCUE QL120 RGB fans* boasting 136 individually addressable RGB LEDs, your build will radiate even more spellbinding colors and unparallel lighting effects, while reaching speeds of up to 1,500 RPM.

With four distinct light loops per fan, your lighting will look spectacular from any angle.

_{*More premium fans included only for the QL Edition than the standard CORSAIR PC case.}

LIGHTS, iCUE, ACTION

Harness the power of iCUE with included iCUE Lighting Node CORE RGB Lighting Controller* to control and synchronize RGB lighting for up to six fans.

Create amazing system-wide light shows, all with a single controller that fits in the palm of your hand.

_{*Included only for the QL Edition.}

A CASE THAT BREATHES

An optimized steel front panel delivers massive airflow to your system for maximum ventilation and cooling.

CORSAIR RAPIDROUTE SYSTEM

Cable management made fast and simple. Route your major cables through a single channel, with a roomy 25mm of space behind the motherboard for all your cables, making a clean-looking build easier than ever.

EXTREME COOLING POTENTIAL

A spacious interior fits up to 6x 120mm or 4x 140mm cooling fans, along with multiple radiators including a 360mm in front and 280mm in the roof.

PUT YOUR CONNECTIONS WITHIN EASY REACH

The modern front panel I/O panel includes a USB 3.1 Type-C Port, USB 3.0 port, and a combination audio/microphone jack.

EASY SIDE PANEL

Show off your high-profile components and RGB lighting with an easy slide-on, slide-off attach method. No tool, no hassle.

UNITE YOUR SETUP

CORSAIR iCUE software brings your entire setup together, creating a fully immersive ecosystem with intuitive control.