Free yourself from the constraints of traditional PC building with the CORSAIR FRAME 4000D RS, featuring the innovative FRAME Modular Case System to perfectly customize your build. Includes 3x CORSAIR RS120 PWM Fans with daisy-chainable 4-pin connectors. The InfiniRail Mounting System simplifies fan installation, supporting dual 360mm radiators and a 3D Y-Pattern Airflow front panel for optimal cooling. The increased width and length ensure compatibility with powerful graphics cards and cooling options, with support for reverse connection motherboards. We provide the frame. You create the art.
Q: Does this PC case support liquid cooling radiators?
A: Yes, the case supports dual 360mm radiators.
Q: What kind of front panel connections does the PC case have?
A: It has two USB 3.2 Gen 1 Type-A ports and one USB 3.2 Gen 2 Type-C port.
Q: Is this PC case compatible with iCUE LINK?
A: Yes, the case is designed for easy iCUE LINK integration and has cable hooks, tie-downs, and a mounting pocket for an iCUE LINK System Hub (sold separately).
Q: What type of motherboard form factor does the case support?
A: The case supports ATX motherboards.
Q: How many fans are included with the CORSAIR PC case?
A: The case includes three CORSAIR RS120 PWM fans.
Q: Can the front I/O panel be changed?
A: Yes, the I/O panel is swappable and upgrades are available on corsair.com.
Q: What is the maximum length of a graphics card that this case can support?
A: The CORSAIR 4000D RS can support graphics cards up to 430 millimeters long.
Q: Does this case come with the pre installed PSU?
A: this case does not come with a power supply

Free yourself from the constraints of traditional PC building with the CORSAIR FRAME 4000D RS, featuring the innovative FRAME Modular Case System to perfectly customize your build. Includes 3x CORSAIR RS120 PWM Fans with daisy-chainable 4-pin connectors. The InfiniRail Mounting System simplifies fan installation, supporting dual 360mm radiators and a 3D Y-Pattern Airflow front panel for optimal cooling. The increased width and length ensure compatibility with powerful graphics cards and cooling options, with support for reverse connection motherboards. We provide the frame. You create the art.

Free yourself from the constraints of traditional PC building with the CORSAIR FRAME 4000D RS ARGB, featuring the innovative FRAME Modular Case System to perfectly customize your build. Includes 3x CORSAIR RS ARGB PWM Fans with daisy-chainable 4-pin connectors, eight LEDs per fan, and +5V ARGB motherboard control. The InfiniRail Mounting System simplifies fan installation, supporting dual 360mm radiators and a 3D Y-Pattern Airflow front panel for optimal cooling. The increased width and length ensure compatibility with powerful graphics cards and cooling options, with support for reverse connection motherboards. We provide the frame. You create the art.

The CORSAIR 3500X RS-R ARGB Mid-Tower Glass PC Case delivers bold lighting, strong airflow, and a clean, modern look with wraparound tempered glass. Three pre-installed RS-R reverse rotor fans connect via a +5V ARGB header, while its spacious interior fits large GPUs and 360mm radiators. Includes GPU support and reverse motherboard compatibility.

The H9 Flow is a spacious mid-tower ATX case designed for high-performance builds, offering a balanced blend of airflow and aesthetics. Its dual-chamber design enhances cooling efficiency and cable management, while fine-mesh perforated panels, angled fans, and generous radiator and fan capacity deliver optimal thermal performance.
| Pros for CORSAIR - FRAME 4000D RS ATX Mid-Tower PC Case - White | |||
|---|---|---|---|
| Ease of Assembly, Airflow, Cable Management, Internal Space, Build Quality | Airflow, Internal Space, Design | There were no pros for this product— | Airflow, Internal Space, Ease of Assembly, Cable Management, Size |
Customers appreciate the FRAME 4000D RS ATX Mid-Tower PC Case for its excellent build quality and ease of assembly. Many users find the case offers great airflow and straightforward cable management due to its smart layout. The internal space is sufficient for builds, and the size is perfect for accommodating larger motherboards.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Great Computer Case! The Corsair 4000D Airflow very well-designed mid-tower case (rather large compared to my old mid-tower) with excellent airflow. I was able to mount a radiator on the side but some might not fit due to thickness. Building inside it is easy, with good cable management (yes really) and sturdy metal construction. Front I/O is what you would expect. One thing to consider is the size... she takes up a good bit of desk. Overall, worth the money! *in the picture, the right case is the 4000D*
This review is from CORSAIR - FRAME 4000D RS ATX Mid-Tower PC Case - Black
Posted by WillyC
Really good case for the price, comes with velcro straps and for the f-panel the wires are in a mesh wrap to keep them together. I have the corsair 3500x and I think the 4000d is a huge upgrade
This review is from CORSAIR - FRAME 4000D RS ATX Mid-Tower PC Case - Black
Posted by AaronM
Love the design and how everything fits inside the case just right, i would recommend it to anyone who is gonna start there first build.
This review is from CORSAIR - FRAME 4000D RS ATX Mid-Tower PC Case - Black
Posted by Midnight