Customer Ratings & Reviews

Very nice case plenty of room cable management and airflow only complaint is I wish there were rails above the psu shroud for fans on the bottom but I made due with Velcro pads

The Corsair 4000D PC case is a good standout for beginner pc builder. With its sleek design, superior cooling capabilities, and easy installation process, this case delivers on all fronts. The tempered glass side panel showcases your components beautifully, while the well-thought-out layout ensures efficient cable management. Its versatility in supporting different motherboard sizes makes it ideal for various build configurations. The Corsair 4000D is a great choice to go with that combines style, functionality, and performance in a compact package.

Excellent beginner build case. Plenty of room and easy cable management

Absolutely a good buy for the price. After having a NZXT H510 for a few months I needed to upgrade after purchasing a RTX 3080 from Best Buy online. The H510's lack of air flow was causing the card to reach temps of 78* which is too hot for me. Long story short. I installed everything in the 4000D and mounted 3 120m fans in the front as intake and I mounted the stock fans that came with it as a top and back exhaust. Safe to say the highest I've seen my 3080 reach is 70* and hovers around 68* on a full load! Great airflow! Enough space! With my set up cable management was a breeze. Solid thumb screws for the brackets! I'd give it 5 stars but the fans are just ok and the glass tint is too dark. I don't mind it much because it looks cool with white RGBs piercing through it coming from my Wraith cooler and 3080. Also a side note. Intake fans didn't help my temps on my H510 it actually ran hotter.

This 4000D Airflow is an absolutely brilliant case. I'm a huge Corsair fan and when I looked this case over, it didn't take me long to pull the trigger on it, transplanting my entire PC from a Corsair 460X, a more expensive case. I didn't hate my old case, I just really, really fell in love with this one. It just boils down to: easy. Easy to open up, easy to build in, easy to manage cables, easy to configure how you want. Over five years of building a dozen PCs or so in many different cases I've never had such an easy time putting one together. Quality of case can be a major factor in build speed. Corsair was so thoughtful putting in an integrated routing lane and plenty of tie-downs to keep even sizable cable bundles snug. There's 25mm of clearance on the side panel, too, so even if your management isn't perfect there's plenty of room to forgive an errant cable bulge or two. One seemingly minor thing that I really appreciate is how well offset the top radiator mounting points are. Many cases out there show the ability to mount a radiator at the top of the case but neglect to mention that if you happen to have tall RAM sticks, such as many with RGB or large heat spreaders, you cannot mount the radiator at the top, at least not easily. In the 4000D, there is plenty clearance for the radiator even if you do have tall RAM. Of course, this is also an airflow optimized case, so it's nice and breezy inside, dropping my operating temperatures 3-5 degrees Celsius compared to my previous case.

This case is my favorite. Plenty of airflow, plenty of room, so easy to build with. The quality of the case is top notch.

Product is excellent. Great bang for the buck here. Nothing flashy which is exactly what I wanted. Comes with 2 fans both already screwed in, no rgb on either which is fine. 1 is oriented for exhaust in the back, the other is oriented for intake in the front. Plug-in options (i/o) on the front are fine. Just make sure your mobo has a slot for usb c. Super easy to install all your parts, very easy to cable manage in the back as well. Corsair did a great job with this and for $95 its a great deal. Came with lots of screws, cable ties and everything else you need to assemble your own computer.

Ive built a lot of PCs. When i find a case i like ill use it for multiple builds. This case is my new default. Its so easy to work with, has plenty of room, lots of options for cooling, and i really like that it doesnt light up like an arcade machine. Ive used it for two builds so far and will use it for more. My only knock is that it doesnt fit a 140mm fan on the back.

Great size, pretty easy to build in, the only bummer is my Corsair AIO doesn't fit on top how I would want it, but it's a rather spacious, and easy cable managing case. Lots of airflow, and convenient filters. Love it

light and day difference with from my previous maattrexx 50 case, simple front panel connections with ONE 3.0 and ONE usb-c, reset button and a single headphone jack so there isnt much there but its perfect for a simple gamer/streamer like me that doesnt need the extra usb connections ( i use the ones my mobo has on the back panel IO, so thats taken care of) AIRFLOW isnt an overstatement, glass very well made and if its clean you cant even tell its there, tons of space for wires and cable management , amazing space, and if you have flashy components like an RGB SSD it can be mounted in front to show it off. fit my 3070 no issues with enough room for a 3090 i believe, on max load my gpu doesnt reach over 71c , my only concern is the front panel, 0 instructions on how to open it or access it. the metal panel with holes in front is removeable by pulling on it. has snap ins on boths ends so a pull from both sides top and bottom will release it fairly easily ( keep in mind it will be kind of tight on the first time you do it) another thing is the "clasps" thingy that keeps it in place, they do fall off if you pull to hard on the metal front panel too hard, but no worries they snap back in no problem, last thing is the mesh filter in front, not really a huge issue more of an annoyance, the fans might rub on it making a "whishhhh" sound so i had to play around with the mesh until it wasnt making contact, it made contact with 2/3 fans in front. other than that i had tons of joy building in this with an easy to use experience, would recommend, bought the last 2 in my local best buy for 69.99 ( black friday sale)

This case has so much room for cable management building in this case has been a breeze. The only downside was the plate over the opening for 24pin and SATA cables was bit of a tight bend. The airflow is amazing with easy snap covers and magnetic filters for easy cleaning. The only thing I would change with the filters is the PSU filter should be reachable from the front or side, but not the end of the world. It comes with 2 decent fans, I added 4 more and a radiator with ease. It's appearance is simple and clean, which I like. I do wish the front IO had 2 USB ports per header rather than 1. That almost feels like a waste of each header.

The case design is real nice, I actually had an easy time swapping from my old tower into this one. There is plenty of room for cable management and I like the the locking mechanism on the front panel, it has these press in studs that feel very satisfying. The color is a matte black, which I prefer but the side panel is tinted. I would have liked that clear to show off my components more but its not a big deal.

Spacious case with outstanding air flow. This case seems to be high quality with lots of room inside. The case design allows for optimal airflow.

This was my first PC build and it is great! Its has a lot of space and great airflow. However it only came with one fan, it is very quiet.

Beautiful case - plenty of room to build in and lots of ways to route cabling to keep it out of site. The tinted glass adds a nice ambience to the leds shining through.

Great case, spacey, easy to get in and out of. Also has good screens that effectively prevent most dust from getting in without restricting airflow.

Super nice quality case. After using laptops, notebooks and Surface Pros I finally had the need for more power. Computer cases have come a long way! I really appreciated the smooth high quality edges. No finger cuts! Cable management is nice. Overall look is good for me! Love the easy remove filters. My computer build went without a hitch thanks in large part to the design and quality of the case.

Corsair's 4000D is a pretty straightforward case to build in. I would highly recommend the airflow variant of the 4000d as the regular front panel on the non-airflow variant is highly restrictive. If you bought the normal one, you can grab the airflow front piece from Corsair directly for $10. Plenty of room to mount even the largest GPUs. My biggest problem with the case is the tempered glass side panel design. You can potentially break it during removal since you need to pop it out of the little notches it slots into and it can drop and hit the floor when that happens if you're not paying attention.

This is an excellent case. It doesn't come with all the flashy, colorful fans with lights, but has all the basics in a large, airy case. The quality is there, except for the cheap thumb screws, but everything else it excellent. I especially appreciate the extra space they give for cabling on the back side. So many other cases give very little space for cables to fit under the side cover. This one has lots of room. Also plenty of room for some large fans to mount on the top for water-cooled radiators.

This case exceeded my expectations! The airflow is exceptional, with the mesh front panel providing a ton of ventilation. I built a high-performance gaming PC inside it, and my components stay nice and cool under load. The interior is spacious, offering ample room for a big GPU, multiple SSDs, and a large cooling setup. I was also impressed by how easy it was to manage cables—everything fits neatly behind the motherboard tray. The build quality feels premium for the price, and the aesthetics are clean and simple. Definitely recommend it if you're focused on performance and clean looks!