Customer Ratings & Reviews

It has a cool little stem to support your GPU in case you have one of those long and bulky ones whose weight could be concerning, especially when mounted the traditional horizontal way. The air intake fans are very nice and effective; super silent. Back side has a great cable management setup which is very easy to work with. And the PSU compartment has good space for you to work with, even with the PSU already installed. All panels are extremely easy to remove and I truly appreciate how each panel screw stays with each panel so that you don't have to pile up any screws when removing the panels. I honestly have zero regrets nor complaints for this specific case after a month pr so of use. Truly worth every penny. By the way, the PC in the picture that is sitting on top of the case is an Optiplex 390 office PC, which is my old one for comparison.

Fantastic case! This one is super easy to build in, lots of space for fans, and large components, modular design, and the build quality is awesome! I had the original 4000D and it was subpar, but this one is great! I’m coming from the Lian Li O11 Air Mini, which is also an amazing case! I just wanted something different. I think my build would look better with a 360mm AIO, or just switch to air cooled, but im happy regardless.

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*

Probably one of the easiest builds this ol boy has done. This case has excellent airflow, keeping things ice cold. Every panel comes off easily, making access quick work. Installing everything takes less time as this has adjustable rails. I didn't use the preinstalled fans but it is pretty nice that they came installed. Hardware list as follows: Ryzen 9950x3D Aorus X870e 64g 6000mhz Vengence ram 1000w Rx PSU XFX Rx 7900xtx GPU Crucial T705 2tb M.2 5x4 Main Drive Predator 4tb Game drives (x2) Corsair Icue Link fans Corsair Titan 360 AIO

Great All Black Sleek Case! No RGB besides the power light and looks really slick! Plenty of space and great cable management!

Good case, build was easy and plenty of room. The fans and perforation work well has good air flow.

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

Hands down best case ive owned. Modular PC cases with so many options and space is just the way to go. No hasle, plenty of room to expand, plenty of build options and style. Absolutely a must have and at around $100 why even bother with ugly fishtank cases with poor air circulation.

I’m extremely impressed with the gaming PC I purchased for my son. Best Buy built it the same day, and it was ready for pickup incredibly fast. The turnaround time and overall quality truly exceeded my expectations. I invested about $2,000 in parts, and I must say — my son now has one of the baddest PCs out there! We couldn’t be happier with the experience and the final product.

Very sleek and modern. The case is super modular and makes building super easy.

This case is awesome. Clean design, easy to disassemble, and incredibly builder-friendly. Cable management was straightforward thanks to the smart layout. Perfect for beginners or anyone who wants a hassle-free building experience.

[Employee of bestbuy] So first off I would like to state this case is amazing, I really liked the modularity of it and it improves off of the already existing 4000D case. I really liked the rail system but there could be an easier way to improve it, I was thoroughly disappointed though with the fact that it supports 140 and 160mm fans but not a 420 RAD. This is the only thing I think could be improved on, all it needs is a slight bump in length and you would have it. Other than that the temps are amazing and so is the airflow. 8.5/10

Really happy with it. Fit pretty much everything I wanted too. I have 12 fans in it. Two AIO's. Was really easy to build in. Great price for what you get. Just had my brother get a second one for his build. BUY IT!

I recently purchased this PC case because I saw my cousin have this case for a prebuilt he had. I liked the fact it was spacious and have cable tie downs pre installed to help with cable managment.

Excellent cable management. Great support for the graphics card. This case is very modular, and extremely easy to get into when you want to make a modification or adjustment. Super flexible on fan and CPU cooler placement. The lower panel has an optional frosted insert that looks fantastic with an ARGB string light behind it. Great buy.

Great case for atx builds specially if size matters to you, gorgeous in person only complain would be more filters on the back side would’ve been good, overall good and easy/comfy able to build.

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.

only the third computer I've ever built this case was really easy to build in Corsair really made it simple to work in. my wife wanted a workstation so as I upgraded my machine I save my parts and build her a nice computer.

A very good case with simple screw on pieces. But I would say I wish there was more room for gpu supports.

Can't say enough about the options this case has for builds.