
The CORSAIR 4000D RGB AIRFLOW is a mid-tower ATX case with high-airflow design and exceptional cooling. A steel front panel and three included CORSAIR AF120 RGB ELITE fans with AirGuide technology provide maximum airflow through the case. With two additional 120mm fan mounts on the PSU shroud, you can finally cool your full-size graphics card sufficiently. Control RGB on up to six PC fans with the included Lighting Node PRO controller and powerful CORSAIR iCUE software. Build your next PC with ample space for radiators in sizes up to 360mm and four storage drives. Complete with a modern front I/O panel, the 4000D RGB AIRFLOW case is ready to keep your next amazing build cool.
Q: Does this PC case come with a power supply?
A: No, the ATX power supply is not included with this PC case.
Q: Is liquid cooling supported by this PC case?
A: Yes, liquid cooling is ready for this PC case.
Q: Are there any USB ports on the front panel?
A: Yes, the front panel has a USB 3.2 Gen 2 Type-C port and a USB 3.2 Gen 1 Type A port.
Q: Does this PC case include a power supply?
A: No, an ATX power supply is not included with this PC case.
Q: How many fans are included with this PC case?
A: This PC case includes three fans.
Q: What is the maximum GPU length supported by this PC case?
A: This PC case supports a maximum GPU length of 360 millimeters.
Q: Does this PC case have customizable lighting?
A: Yes, this PC case has customizable RGB lighting.
Q: What type of motherboard form factors are compatible with this case?
A: This case is compatible with Mini-ITX, Micro-ATX, ATX, and E-ATX motherboard form factors.

The CORSAIR 4000D RGB AIRFLOW is a mid-tower ATX case with high-airflow design and exceptional cooling. A steel front panel and three included CORSAIR AF120 RGB ELITE fans with AirGuide technology provide maximum airflow through the case. With two additional 120mm fan mounts on the PSU shroud, you can finally cool your full-size graphics card sufficiently. Control RGB on up to six PC fans with the included Lighting Node PRO controller and powerful CORSAIR iCUE software. Build your next PC with ample space for radiators in sizes up to 360mm and four storage drives. Complete with a modern front I/O panel, the 4000D RGB AIRFLOW case is ready to keep your next amazing build cool.

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.

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.

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.
| Pros for CORSAIR - iCUE 4000D RGB AIRFLOW ATX Mid-Tower PC Case - Black | |||
|---|---|---|---|
| Airflow, Cable Management, Case Size, RGB, Space | Ease of Assembly, Airflow, Build Quality, Internal Space, Cable Management | Build Quality, Ease of Assembly, Airflow, Internal Space, Size | Airflow, Cable Management, Appearance, Case Design, Ease of Use |
| Cons for CORSAIR - iCUE 4000D RGB AIRFLOW ATX Mid-Tower PC Case - Black | |||
| AIO Compatibility | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |
Customers commend the iCUE 4000D RGB AIRFLOW ATX Mid-Tower PC Case for its excellent airflow, manageable size, and aesthetically pleasing RGB lighting. Users also appreciate the ample space and design that simplifies cable management and the building process. However, some customers have reported issues with AIO cooler compatibility.
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.
This Corsair case is perfect for everyone. The three RGB fans on the front not only makes it captivating, but it also provides exceptional airflow for optimal cooling. It is pretty quiet as well, and is a great case for those with pc noise problems. The case provides ample space on the inside as well (depending on your motherboard/ATX size) it can fit Mini-ITX, micro-ATX, ATX, and E-ATX motherboard sizes. The inclusion of a USB-C header and a reboot button are really convenient. The design is undeniably beautiful, with a great tempered glass that lets the RGB light pass through quite well. It's worth noting that some people may need to get a PWM header to use all of the fans, and it's also bigger than it looks. Overall, the Corsair iCue 4000D stands out as an excellent choice for everyone, it is stylish, spacious, and high-performing. Perfect for anyone looking for a case, does not matter if you use your computer casually, or use it for demanding activities, such as editing or gaming.
Mauro Posted
I had bought into this one dispite hearing reviews online of this case having bad airflow, yet my i9 13900k and 3050 have super low temps the case come with 3 intake fans preinstalled which preform phenomenally, I definitely would recommend this case, it aldo had tons of space, and with the dust covers being magnetic is a amazinf feature
This review is from CORSAIR - iCUE 4000D RGB AIRFLOW ATX Mid-Tower PC Case - True White
Logan Posted
perfect for a clean assembly, hides the cables very well, the RGB management in the fans is also excellent. I could add one more fan to my setup and place the liquid cooling on top to make the PC more attractive with RGB, but I'm not a fan of it.
VictorG Posted