Corsair CC-9011200-WW 4000D Airflow Tempered Glass Black Steel ATX Mid Tower Desktop Chassis

This is a really well built tempered glass mid tower, and would highly recommend for a smaller to mid range build. Fits perfectly on my desk. Provides good airflow. All components fit well inside.

Well-built case, very easy to build in. It's nice and compact. Elegant design. Perfect for my no-RGB build.

Just note that the glass side panel is very dark, so if you want a flashy PC this is probably not the case to get.

Overrall design is nice and sleek.
Cable management is a breeze with the cable guides and velcro straps.
You want storage capacity? This tower's got your back. 2x 2.5" dedicated slots, nice and hidden 2x 3.5" for them sweet large storage HDDs.
ITO airflow, the cases name says it all.
You can fit a whole wind farm worth of fans in this baby, if you could fit 3 x 140mm fans st the top, it would've been perfect, regardless, this badboys got the space to give you so much negative pressure, you'll need to feed it anti-depressants.
The internal space is wide enough to fit an 18 Wheeler American Semi inside, making it perfect for GPUs the size of a small country.

When I originally built my PC, I didn't really know much about the importance of a PC case, and so I cheaped out on a Corsair Spec Series 03. That thing was awful to build in and had minimal air flow (not ideal).

Spending extra on the case was worth it here, because I found building in this case really easy and well thought out from Corsair's side. It felt like they addressed all the concerns I had with rebuilding into it by covering all the basics really well. Overall, a premium-feeling product and worth the money.

This is a great case but in hindsight I should have gotten a larger one to better accomodate a 360 rad cpu cooler. You are limited to its placement and fan placement can be tricky to setup +ve pressure. Otherwise it looks good and works and it didnt cut me.

The 4000D Airflow has received high praise from many reviewers for its performance and it remains an easy choice for a builder at any level.

It has a simple layout and enough cable-management features for most builds.

Some people have been surprised by how dark the tint is on the side panel but it was exactly what I wanted.

The only reasons why someone would hesitate to buy this case are aesthetics and compatibility. Aesthetics will always be subjective but if you're worried about compatibility then don't hesitate to contact Wootware customer support. They made my first build a great experience and were always friendly, patient and efficient.

I love the design of this Corsair case, beautiful and elegant. Thank you to the guys at Wootware for the amazing customer service and delivery of my products!

I just recently got my 4000D Airflow from the guys and girls over at Wootware to transfer my existing build from a somewhat suboptimal case airflow-wise. It can get pretty hot in Joburg and I didn´t like my fans spinning up as much as they did. Building in the Corsair 4000D Airflow was pretty straight forward, everything easy to access, plenty of cable management options (especially when removing the HDD drive cage) and just overall classic Corsair quality. Never disappoints to be honest. My Ryzen 9 5900x is ideling at 31°C (240mm AiO) and my 3080Ti FE sits at 34°C. When gaming (1440p, mainly "higher" settings) the CPU hits around 60°C and the GPU 65-ish°C (+/- 2-4 degrees here and there). Overall a rock solid choice for a clean & aesthetic mid tower, with or without RGB. Can still highly recommend in 2023. Shoutout to Wootware for just being awesome and supportive. For South Africa I highly recommend this specific retailer! Great service, really helpful and supportive and very professional!

Nice case. Easy to work on / in. Only complaint is that the 3.5" hard drive bays (if you still use those things) become unusable with a large PSU installed [Super Flower 1000w]. Also had to move the 280mm radiator from the top to the front as it wouldn't clear the RAM [G.Skill Trident Z5].

Really love the look and thermals of the case. However, I might recommend the larger 5000D if you're using rads, normal rads don't fit unless its quite thin or you have LPX RAM, a custom loop might also work if you're brave enough. A 240mm rad at the front with 120mm fan below seems to be the best option, you may have air bubbles if your pipes are at the top. The filters are also amazing if you have cats.

Brilliant case honestly, very easy to build in. The transplant was quick and easy and a great upgrade from my older NZXT case that did not have as easy porting for cabling which makes the build look much nicer at the end of the day. I'm also a fan of the tinted tempered glass as opposed to clear glass.

Dust has been my enemy since I've owned my first PC and the mesh on this case is perfect at catching even pesky fine particles!

-airflow is great, It's in the name for a reason
-cable management is a bit of a squeeze at the back, but no one needs to know what happens behind the back panel.. Besides that, it's simple to set up with ample space and the goodie box of fasteners and velcro really helps keep everything in it's place.
-Shipping was top notch as is Wootware's standard

A sleek, not over the top, cool as a cucumber case that will be with me for many years to come.

Do make sure you have/get a motherboard that can make use of the USB-c port and save yourself some frustration..

Simple for installation, has sufficient space.
The rear fan cable is a pain until the MotherBoard has been installed. Keeps getting into the way.
The case has a broken USB-B male on the top panel but it's too much of a pain to get a replacement and redo the system for a USB port.

Excellent value for money, high quality, clean looking and spacious case, more than enough space for any chonker cpu cooler you might have and the cable management was a breeze. The airflow is great, feels like an aircon inside the case , only comes with 2 preinstalled 120mm fans so it might be recommended to add another 2 for maximum utilisation of the airflow front. There is also a removable dust filter for easy cleaning.
Highly recommended case and as always great service from the wootware team

After months of looking at a few options for a new build, the stars aligned and I was set on the 4000D Airflow as it ticked all of the boxes for my non-RGB stealth build.

For those wondering about the clearance on the top for an AIO, I went with the Fractal Design Celsius S24 Blackout Edition paired with G.Skill 2 x 8GB DDR 4 3600Mhz to be safe as the RAM modules were low-profile and just made the cut not to bump against the AIO.

Case fan wise, I paired these with 2 Fractal Design Venturi's in the front to ensure sufficient airflow against the front dust filter on the panel.

- premium look and feel
- dark, tinted side glass panel
- plenty of airflow and the magnetic dust filter at the top is a plus
- amazing cable management system, routes and velcro straps

I couldn't be more happier with how this build came out - from the stock availability all the way through to build progress and delivery; everything was flawless

I spent nearly a month watching various reviews to decide on a new chassis and a further month setting up "in stock"-alerts on every conceivable online store for this tower and there's a reason for that; anyone with any sense has already bought one of these brilliant, gorgeous boxes of silent joy.
It's fantastically quiet and does an amazing job of keeping my pc cool.
An added bonus is that the RGB lighting in side my case now also spills out through the top and front of the case. (in the old one, I could only see the lights from the side).
Stable, well-designed, sturdy, beautiful, functional and just basically magnificent.

Great case, could easily fit in all my drives and with the extra velcro straps i could easily do cable management. Looks super cool with the Corsair LL 120 RGB fans I installed in it.

I read up quite a number of reviews and video reviews before finally picking this case. Initially I was a bit worried that this case might be a bit too dull for my liking, but upon inspection it really is a beautiful case and the metal grill on the front contrasts nicely with the black front panel. I was really able to quickly put a build together in this case and managed construct a neat little cable harness using the guide rails at the back. The final build ended up looking very neat and tidy without too much effort so I'm really pleased with how it turned out. Due to the efficient airflow the noise is kept low and the temperatures in the hot summer days is well within acceptable range. Corsair does however, need to work on improving their user manual though. While I could figure out most things, including the latch mechanism for the window, a better quality user would definitely have been appreciated. There are screws included for example that I did not know what to do with. If I compare this to the quality of the user manual I received with another Fractal Design case it is really way below par. The build quality of the 4000D Airflow and attention to detail is exceptional though and I'm very happy with my purchase. The glass window looks beautiful and fits perfectly while just tinted enough for my liking. 10/10!

- Design consistency is maintained throughout.
- Premium look and feel.
- Ease of assembly is top notch.
- Tinted side panel is nice change when compared to garish RGB lighting.
- Brilliant price point.

In summary: I could not have expected better.

- Great airflow.
- Beautiful, simplistic yet sophisticated design.
- Brilliant layout and ease of assembly/access to filters.

Simply the best case that I have ever owned and remarkably at a very affordable price point.

This case looks and feels great. The only issue I have with the looks is the side panel being VERY dark meaning that you cannot really see your components inside unless you add some lighting. The main issue I had with the case and the reason it is only getting four stars, is that my front dust filters mesh got caught in the fan making a horrible noise when first turning the pc on. However this was quickly fixed by RMAing the mesh where I spoke to Corsair support and they replaced the product within a few days. It now works perfectly and keeps my components plenty cool - can recommend!

Replaced the Fractal Design Meshify-C Dark TG Panel Chassis with the Corsair 4000D and what a change! While the Meshify C is an absolutely fantastic case and looks great, the lack of front panel removal makes it difficult to clean so I opted for the new Corsair 4000D and have absolutely no regrets.

One of the easiest chassis to install in with less than half the amount of cable ties needed because of their excellent cable management system at the back. Corsair included three velcro straps as well for additional cable management which I ended up using on my AIO coolers pipes and graphics card power cables to add a neat look + have the Corsair logo more visible.

The side panels are extremely easy to pop off and there was no hassle whatsoever putting on the side panel at the rear of the motherboard even if the cables are stacked.

The two included fans are whisper quiet and really not much more would be needed as they are positioned to exhaust air from the rear and blow cool air exactly where one would mount the graphics card, leaving the top side open to mount an AIO cooler.

The front first panel is full metal and easy to pop out and in again with the metal ball mechanism and then there is the dust filter as the second layer which is as well easy to pop off and clean when needed.

Overall plenty of room for bulky components, especially the graphics card, and airflow and noise is superb. Would recommend!

I replaced my Phanteks P400A (non-RGB) with the 4000D Airflow. It has better built quality and in an AC controlled room runs my GPU 2 degrees cooler and the included case fans are also quieter. I absolutely love the design language of the case - the use of yellow accents and triangular cutouts consistently throughout. The case feels really premium. The dark tinted TG panel also ads a pleasant hue to my RGB, which looks beautiful. The only negative was that I received one of the cases with a faulty front dust filter where the mesh infill is to loose and rubs against the front fan. I'm not going to subtract a star for this as I emailed Corsair immediately and they replaced the dust filter for me without hesitation. DHL delivered my new filter today. Exceptional customer service from Corsair!

Super happy with this purchase. I spent a long time looking for a premium case that wouldn't derail my build budget and I couldn't be happier with this guy. Excellent airflow and temps, and all the bells and whistles of a far pricier high-end case for great value. The build quality feels real premium too.

Also looks incredible on my desk! The tint on the glass is a little darker than expected, but some RGB lighting will shine through nicely.

Great service from Wootware! Thanks guys!