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The Corsair 4000D RS Frame modular case features a revolutionary FRAME system, 3x RS120 PWM fans, and InfiniRail mounting for adaptable airflow.
Categories : Series
SKU : POR-SER-234
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The Corsair 4000D RS Frame Modular High Airflow Mid-Tower PC Case is a new take on customization. Its innovative FRAME Modular Case System lets you swap out components like the motherboard tray or front I/O panel to suit your evolving needs. Included are three RS120 PWM fans and the InfiniRail mounting system for flexible fan placement, plus a 3D Y-Pattern airflow front panel for optimal cooling.
With the InfiniRail system, you can slide fans along rails in the front and roof, positioning them exactly where airflow is needed. The case supports up to 360mm radiators and includes a side panel that doubles as a cable cover or additional fan mount.
Whether you want a clean look with hidden cables or maximum cooling with side fans, the 4000D RS adapts. The increased width and length accommodate powerful GPUs and cooling solutions.
FRAME Modular System: Customize and upgrade your case to match future needs.
InfiniRail Fan Mounting: Position fans anywhere on the rails for targeted airflow.
High-Airflow 3D Y-Pattern Front: Perforated steel design maximizes cooling efficiency.
Color: White
Model: 4000D RS Frame
Fan Mounting: InfiniRail system - Front: up to 200mm, Roof: up to 140mm
Product Type: Mid-Tower PC Case
Included Fans: 3x RS120 PWM
Radiator Support: Up to 360mm in front and roof
Motherboard Compatibility: Standard and reverse connector ATX
Seller: PortSide Gear
MPN: 4000D RS Frame
The 4000D RS Frame represents the future of PC cases. The ability to swap the motherboard tray for a billet aluminum version or change the front I/O to add more USB ports means your case can evolve with your hardware. The InfiniRail system is a departure from fixed fan mounts, offering freedom to position fans at any point along the rail, making it easy to target hot components like GPUs or VRMs. With the included RS fans and the case's wide interior, you get extreme flexibility without sacrificing airflow.
It's a set of replaceable components, like the motherboard tray or front I/O, that you can swap out to customize your case. Future expansion options may include different materials or additional ports.
Yes, the internal side panel near the motherboard tray can be removed to mount fans, providing additional intake or exhaust depending on your configuration.
The front rail supports fans up to 200mm, while the roof rail supports up to 140mm. This gives you flexibility to choose fans that match your airflow needs.
Yes, it supports reverse connector motherboards, which have connectors on the back for cleaner cable management.
This case is awesome. The airflow is fantastic, my temps dropped 10 degrees. The InfiniRail system makes mounting fans a breeze. The modular design is perfect for those who like to tinker. Highly recommend.
Looks great and has great airflow. The included fans are quiet and move a lot of air. Cable management is a bit tight behind the motherboard tray, but there are plenty of tie-down points. Overall, happy.
I've built many PCs and this is the most adaptable case I've used. The FRAME system lets me change where I mount fans and radiators. The white looks stunning. The included fans are powerful and quiet.
The case is good, but the front panel is a bit flimsy. The InfiniRail is nice but takes time to get used to. Also, the RGB on the fans is only via the included controller, not the motherboard. Not a huge deal but worth noting.
As a first-time builder, this case made things straightforward. There are numbered screws, and the manual is clear. The airflow is great, and my RTX 4070 fits perfectly. The cable management has ample space.
The case is good overall, but the pre-installed fans are oriented as exhaust? I had to flip them around for intake. The front panel is easy to remove. The InfiniRail system is a bit gimmicky but works. Would buy again.
I compared with other cases and this one wins. The airflow is unrestricted, the build quality is solid, and the white is clean. The InfiniRail is practical. I added a 360mm radiator on top easily.
The case arrived with a dent on the front panel. The packaging was fine, but the case itself was damaged. Returning it.
Great case.
The 3 RS fans are surprisingly quiet even at full speed. The airflow is excellent, temps are great. The InfiniRail system is cool, but a bit overkill for me. But I love the look.
I have a custom water cooling loop and this case is perfect. Plenty of space for radiators and a reservoir. The InfiniRail made mounting the pump easy. The white color is stunning.
The airflow is outstanding and the case looks great. The included fan hub is a bit small and placed in a hard to reach place. But overall, this case is a winner.
