Corsair Frame 4000X RS is a modern ATX mid-tower case focused on high airflow, a striking ARGB RGB front panel, and easy building. It includes 4× RS120 PWM fans with daisy-chaining, space for a graphics card up to 405 mm, and a modular FRAME design for maximum customization options.
Front RGB Flow panel combines effective ventilation with integrated lighting. The lighting uses a 5V ARGB connector, so you can easily connect it to the motherboard and control it with standard RGB software.
The case is designed for high-performance builds and advanced cooling: it supports multiple radiator positions and can fit up to 13× 120mm fans. Included are 4× RS120 PWM fans that can be easily daisy-chained for cleaner cable management and efficient airflow. A practical bonus is an integrated anti-sag GPU support arm and compatibility with motherboards with reverse-side connectors.
Key benefits:
- ARGB RGB front panel with high airflow (5V ARGB)
- 4× RS120 PWM fans included, daisy-chain capability
- Space for a GPU up to 405 mm even with front fans installed
- Support for up to 13× 120mm fans
- Radiator support up to 360 mm (multiple positions)
- Modular FRAME ecosystem for easy customization
- InfiniRail fan mounting system for flexible placement
- Stabilizer arm to prevent GPU sag
Specifications
- Case type
- Mid Tower
- Motherboard form factor
- ATX (compatibility listed for ATX; also supports boards with reverse-side connectors)
- Color
- White
- Lighting
- ARGB RGB front panel, 5V ARGB connector
- Fans included
- 4× RS120 PWM (daisy-chain)
- Max GPU length
- 405 mm (with front fans installed)
- Maximum number of fans
- Up to 13× 120 mm
- Radiator support
- Up to 360 mm (front, top, side — depending on configuration)
- Fan mounting system
- InfiniRail (sliding rails for flexible placement)
- Modular design
- FRAME — fully modular for easy personalization
- GPU anti-sag support
- Integrated stabilizer arm
