Customer Ratings & Reviews

Great case for a great price. The airflow is unmatched. Fairly easy to build in.

CORSAIR 4000D AIRFLOW is a good PC case. I purchased this one for the new RTX 3080 which usually has 3 slots. As the name means, this case flow a lot of air through the case. The build quality is amazing. I finally realized that why so many people like CORSAIR. However, it has one flaw. For the front mesh is so fragile, it makes noise with the front fan. I need to get support from CORSAIR sooner. I recommend this case to any new system builder.

Possibly the best case I've owned. Bought the case for a build for my son and every time I see it I get jealous and wish id kept it for myself. The removable covers are great for cleaning the front fans and the amount of space it offers is awesome.

I came from a much larger Corsair 500D and love the 4000D. Its a bit smaller footprint, but fits my high-end system (5950x, Gigabyte x570 Master, 64GB RAM, 3090 RTX) perfectly, keeps it cool and looks great. For the price of ~100usd this case is an exceptional value. Just a note, the included fans are a bit anemic and I upgraded all the case fans with corsair QL fans, so my total cost is pretty high when you factor this in.

Really enjoyed building my PC with this case. It's modern looking, well equipped, and flows air well. I like that it has a front filter mesh that can easily be cleaned and an optional magnetic top to allow open airflow, or a closed top appearance while still allowing air to flow in/out. Build quality is great and I didn't have any major issues to speak of. Overall, an above average case.

This case is really nice. Alot of airflow and room for space. I like how the case was built tbh

The case was amazing, I loved it. It works well. I was surprised the case was only $70. I would definitely suggest this case.

Such an amazing case! Great airflow and cable management was easy. Best case I have ever owned.

Superb quality Great price Excellent item Easy to use

Love this case.. good airflow. Good cooling good radiator support. Cable management is easy. Love it.

Very spacious and sturdy case with lots of airflow. The mesh dust screens are a nice touch as well and helps keep dust out of the machine pretty well. Its also surprisingly lightweight for its size.

It's a great case, has lot of room and the glass and mesh filters are great

This case has dropped my temps by quite a bit. The case I had before was very compact and left little breathing room for my components, which got larger through upgrades. Most notably, the GPU has a lot more room to breathe and the front mesh allows excellent airflow. I would highly recommend adding at least another fan in front and if you aren't mounting an AIO on top, definitely add some exhaust fans to the top.

Nice Case and space for everything, 120mm and 140mm fans allowed. Love it!

I love this case. Has a vertical mount slot, nice behind-mobo panel, and does a good job keeping dust from getting inside the case without compromising air flow. Probably the best case i have used over 20 years for a mid tower.

Excellent case with lots of room and great airflow. There's nothing I've used that won't fit into this case and would definitely recommend it over using a cheap case found online. There are more expensive cases out there with better features but I have no complaints for this one.

Case is so awesome for cooling and lots of space to customize anything.

I’ts a great case, the airflow is pretty good and It has plenty of space for future upgrades.

good air flow. easy to clean. boring design though. bought on discount.

Super quiet and easy to build in. Coming from Phanteks P400 where i bought the P400-A front for airflow, this is a beast. Also the tinted side panel makes a stealth build look dope! I made a YT review if you look up the channel FIVESTRZ (shameless plug). It the best case I've owned and I recently bought the NZXT H510 and this is a tad bigger but way better across the board and my GPU is around 5 degrees cooler in this case.