Brand | Corsair |
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Product Dimensions | 46.48 x 23.11 x 45.21 cm; 7.85 kg |
Batteries | 1 Lithium Ion batteries required. |
Item model number | CC-9011200-WW |
Manufacturer | CORSAIR HOLDINGS HONG KONG LTD |
Series | 4000D AIRFLOW |
Colour | Black |
Form Factor | Mid-Tower |
Standing screen display size | 75 |
Computer Memory Type | DIMM |
Graphics Card Interface | AGP |
Wireless Type | 802.11a |
Number of USB 2.0 Ports | 1 |
Number of USB 3.0 Ports | 1 |
Wattage | 3600 watts |
Are Batteries Included | No |
Lithium Battery Energy Content | 2 Kilowatt Hours |
Lithium Battery Packaging | Batteries packed with equipment |
Lithium Battery Weight | 2 g |
Number Of Lithium Ion Cells | 5 |
Number of Lithium Metal Cells | 5 |
Item Weight | 7.85 kg |
Guaranteed software updates until | unknown |
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Corsair 4000D AIRFLOW Tempered Glass Mid-Tower ATX Case - High-Airflow - Cable Management System - Spacious Interior - Two Included 120 mm Fans - Black
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Brand | Corsair |
Motherboard compatibility | Extended ATX, ATX, MicroATX, MiniATX |
Case type | Mid Tower |
Recommended uses for product | Gaming |
Colour | Black |
Material | Alloy steel tempered glass |
Power supply mounting type | Bottom Mount |
Cooling method | Air |
Model name | 4000D AIRFLOW |
Fan size | 120 Millimetres |
About this item
- A fitting choice: Combining innovative cable management, concentrated airflow, and proven Corsair build quality, choose the 4000D for an immaculate high-performance PC
- High-airflow front panel: An optimised steel front panel delivers massive airflow to your system for maximum cooling
- Corsair rapidroute cable management system: Makes it simple and fast to route your major cables through a single channel, with a roomy 25 mm of space behind the motherboard for all of your cables
- Two included 120 mm fans: Corsair AirGuide fans utilise anti-vortex vanes to concentrate airflow and enhance cooling
- Extreme cooling potential: A spacious interior fits up to 6x 120 mm or 4x 140 mm cooling fans, along with multiple radiators including a 360 mm in front and 280 mm in the roof (dependent on RAM height)
- Accessories included with this case are located in the hard drive bay of the product.
Top Brand
Corsair

95% positive ratings from 10K+ customers

50K+ recent orders from this brand
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This item ![]() Corsair 4000D AIRFLOW Tempered Glass Mid-Tower ATX Case - High-Airflow - Cable Management System - Spacious Interior - Two Included 120 mm Fans - Black | Recommendations | |||||
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Price | £96.88£96.88 | £129.99£129.99 | £119.99£119.99 | -10% £89.99£89.99 RRP: £99.99 | -3% £82.71£82.71 Was: £84.99 | -6% £131.38£131.38 RRP: £139.99 |
Delivery | Get it as soon as Saturday, May 17 | Get it as soon as Friday, May 16 | Get it as soon as Friday, May 16 | Get it as soon as Friday, May 16 | Get it as soon as Friday, May 16 | Get it as soon as Friday, May 16 |
Customer Ratings | ||||||
Sold by | Amazon Resale | Amazon | Amazon | Amazon | Amazon | Amazon |
case type | mid tower | mid tower | mid tower | mid tower | tower | mid tower |
motherboard form factor | Extended ATX, ATX, MicroATX, MiniATX | ATX | ATX, Micro-ATX, Mini-ITX | ATX | ATX | ATX |
material | Alloy steel tempered glass | Tempered Glass, Plastic | Tempered Glass | Tempered Glass | Tempered Glass | Alloy Steel |
cooling method | Air | Air | fan-based | Air | Air | Air |
power supply mount | Bottom Mount | Front Mount | Bottom Mount | Bottom Mount | Bottom Mount | Central Tower |
number of USB ports | 2 | 3 | 4 | 2 | 1 | 3 |
fan count | 2 | 2 | — | 3 | 3 | 2 |
fan size | 120 millimeters | 120 millimeters | 120 millimeters | 120 millimeters | 120 millimeters | 140 millimeters |
hard disk form factor | 3.5 inches | 3.5 inches | 3.5 inches | 3.5 inches | 3.5 inches | 3.5 inches |
expansion slots | 7 | 7 | 4 | 7 | 7 | 5 |
USB 2.0 ports | 1 | 2 | 2 | 2 | 1 | 1 |
Product information
Technical Details
Additional Information
ASIN | B08C7BGV3D |
---|---|
Customer Reviews |
4.8 out of 5 stars |
Best Sellers Rank | 14,948 in Computers & Accessories (See Top 100 in Computers & Accessories) 60 in Computer Cases |
Date First Available | 15 Sept. 2020 |
Warranty & Support
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Corsair 4000D AIRFLOW Tempered Glass Mid-Tower ATX Case - High-Airflow - Cable Management System - Spacious Interior - Two Included 120 mm Fans - Black
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Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find this computer case to be a fantastic build, with a tempered glass side panel that showcases builds elegantly and a minimalist design. The case is easy to work with, particularly in terms of cable management, and customers appreciate its spacious interior that accommodates all components. They praise its great airflow, solid construction, and consider it excellent value for money.
AI-generated from the text of customer reviews
Customers find this case to be of good quality, with one customer noting it's constructed by a well-respected brand name.
"The Corsair 400d is a fantastic mid-tower case that excels in one crucial area: cooling...." Read more
"...Every aspect of this case is finished to a high standard, from the machining, to the blasting and painting...." Read more
"...some very nice touches throughout the product and constructed by a well respected brand name in the PC Build space. Read the Full Spiel:-..." Read more
"...The front IO are few, but mighty! One type A 3.0, one type C, a headphone/mic 3.5mm audio jack combo, a reset button, and a power button...." Read more
Customers appreciate the case's appearance, noting its well-designed construction and tempered glass side panel that complements RGB lighting. The grey and white color combination is particularly praised.
"...Its thoughtfully designed airflow channels and generous ventilation ensure that your components stay cool under even the heaviest workloads...." Read more
"...the filters are easy to remove and clean and i like the asthetic of the top filter a lot...." Read more
"...To summarize, A really solid Product, with some very nice touches throughout the product and constructed by a well respected brand name in the PC..." Read more
"...some feet to raise it above the floor for PSU intake, and not look completely horrid!..." Read more
Customers find the case easy to build and work with, particularly praising the brilliant cabling system and well-prepared instructions.
"...If you prioritize excellent cooling performance and a user-friendly build experience, this case is an excellent choice...." Read more
"...It's got plenty of space for most Motherboards, my PSU installed easy and i like that i can tuck cables neatly behind the panel...." Read more
"...I was pleasantly surprised - it is easy to work on, has plenty of space for a reasonably high performance cooler, and it looks quite tasteful...." Read more
"...case for anyone looking for a stylish, well-ventilated, and user-friendly ATX case. It's a fantastic investment for any PC enthusiast!" Read more
Customers appreciate the ample space in the case, which provides room for all components and cable management, with one customer mentioning it can accommodate up to 8 fans.
"...Easy to Build In: The 400d has a spacious interior and tool-less drive bays, making the building process a breeze...." Read more
"...It's got plenty of space for most Motherboards, my PSU installed easy and i like that i can tuck cables neatly behind the panel...." Read more
"...Or mount an AIO or radiator on the side. There's PLENTY of room to do decent cable management and fit all those fan RGB cables, and an RGB controller..." Read more
"...Corsair RM750 PSU They all fit wonderfully, with room to spare! Now, to the assembly part: -..." Read more
Customers praise the case's high-airflow design and great ventilation.
"...Its thoughtfully designed airflow channels and generous ventilation ensure that your components stay cool under even the heaviest workloads...." Read more
"...The top panel has lots of ventilation and room for multiple fans, as does the back. You could even put one over the PSU. And three on the front...." Read more
"...than the average as I don't have that much space to place it in, plenty of airflow (so mesh front at least), black color, has some feet to raise it..." Read more
"...It has plenty of room inside, some of the best air flow you will find in a PC case and is of great build quality...." Read more
Customers praise the build quality of the case, describing it as solid and easy to work with, with one customer noting it can withstand customizing and machining.
"...Quality: I think the quality of the metal, glass and other things like the power button is all good. Nothing to complain about." Read more
"...Overall: Excellent value for money, great build quality, and even looks like it might withstand some customising and machining." Read more
"...This removable Front face panel is solid and NOT made of plastic or is flexible which is a good thing which adds to the overall premium feel of this..." Read more
"...some of the best air flow you will find in a PC case and is of great build quality...." Read more
Customers appreciate the case's cable management features, with in-built systems and ample routing options.
"...Smart Cable Management: The case includes dedicated cable routing channels and tie-downs, making it easy to keep your build clean and tidy,..." Read more
"...Those are preinstalled, sound quiet and work well. They do not have RGB if you care about that...." Read more
"...For Example the Corsair 4000D Case has well though out internal cable management and a "Channel" around the rear backplate, to funnel your main..." Read more
"...The front IO cables even come pre-routed, and pre cable-tied...." Read more
Customers find the case offers excellent value for money, describing it as a solid case for the price.
"...Overall: Excellent value for money, great build quality, and even looks like it might withstand some customising and machining." Read more
"This is a ver good case for the money...." Read more
"...It's a fantastic investment for any PC enthusiast!" Read more
"It's a good case for the price. The cooling is good, I'm getting great temperatures. Plus, it looks good. Some of the features are very nice...." Read more
Reviews with images

Corsair 4000D AIRFLOW Tempered Glass Case – Brilliant Design with Exceptional Airflow
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 21 January 2025Style Name: 4000D AIRFLOWColour Name: BlackVerified PurchaseThe Corsair 400d is a fantastic mid-tower case that excels in one crucial area: cooling. Its thoughtfully designed airflow channels and generous ventilation ensure that your components stay cool under even the heaviest workloads.
Here's why I'm impressed:
Excellent Airflow:
The 400d features ample front, top, and rear intake vents, allowing for optimal airflow throughout the case.
Smart Cable Management:
The case includes dedicated cable routing channels and tie-downs, making it easy to keep your build clean and tidy, further improving airflow.
Supports High-End Components:
You can easily fit high-end graphics cards, CPU coolers, and multiple drives within this case. For those bigger GPU’s simply remove the fairing from inside the case.
Easy to Build In:
The 400d has a spacious interior and tool-less drive bays, making the building process a breeze.
Stylish Design:
The case has a sleek, modern aesthetic that will look great in any setup.
Overall:
The Corsair 400d is a strong contender in the mid-tower market. If you prioritize excellent cooling performance and a user-friendly build experience, this case is an excellent choice.
I hope this review is helpful!
- Reviewed in the United Kingdom on 27 March 2024Style Name: 4000D AIRFLOWColour Name: BlackVerified PurchaseBought this case to build a budget PC out of older spare parts (GTX980ti, i7 7700k) and wanted a solid case with space to upgrade.
Assembly: I'm no PC building pro, last time I built one was 12 years ago. The build process following a guide from Linus Tech Tips was working without a hitch regarding the case (had a problem with the Motherboard which had nothing to do with the case). It's got plenty of space for most Motherboards, my PSU installed easy and i like that i can tuck cables neatly behind the panel.
Filters and Fans: Case comes with two fans; one in on the front and one out on the back. Those are preinstalled, sound quiet and work well. They do not have RGB if you care about that. For my build that is enough but there is space for two more on the front, which are shown in the marketing material but not included. I know I could have read it more closely but I just assumed I get what's in the picture. I think the filters are easy to remove and clean and i like the asthetic of the top filter a lot.
Quality: I think the quality of the metal, glass and other things like the power button is all good. Nothing to complain about.
- Reviewed in the United Kingdom on 14 August 2024Style Name: 4000D AIRFLOWColour Name: WhiteVerified PurchaseBought this for a recent build project - it's fantastic.
The top panel has lots of ventilation and room for multiple fans, as does the back. You could even put one over the PSU. And three on the front. Or mount an AIO or radiator on the side. There's PLENTY of room to do decent cable management and fit all those fan RGB cables, and an RGB controller. And multple SSDs and HDDs in the dedicated bays, which come with easy-screws.
Every aspect of this case is finished to a high standard, from the machining, to the blasting and painting. Every hole is pristine, every surface is smooth. And, because you'll want to see inside, the tempered glass is very solid. Both panels pop off easily, so you don't need screwdrivers if you need to hot-swap or have a look inside, or do whatever you're doing. I may be biased, but it's also GREAT as a single-chamber. Nothing to worry about, but PLENTY of room with the access slot for PCIe/Mobo/SATA cables. It'll fit a full ATX with a chunky 7900XTX and still have room for a little bobble-head.
Minor criticisms:
Plastic feet and front panel trim could be a slightly higher quality or better finish, and they don't seem to match the case 100%. Might be worth removing and painting, if you're that bothered.
The rear slot covers slide into a groove and are secured on one side with a screw. This can cause resonant vibration at certain frequencies. For someone like me with hyperacusis, it is HORRENDOUS. Easily solved with a tiny bit of adhesive putty.
Overall:
Excellent value for money, great build quality, and even looks like it might withstand some customising and machining.
Top reviews from other countries
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TanguyReviewed in Belgium on 1 October 2024
5.0 out of 5 stars Très beau boitier et de très bonne qualité
Style Name: 4000D AIRFLOWColour Name: BlackVerified PurchaseJ'ai acheté ce boitier pour constuire mon nouveau pc. La qualité est au rendez vous ( j'avais deja d'autres composants Corsair). Très design et bien pensé dans l'ensemble. Très satisfait de l'air flow .
Si vous installez un watercooling sur le panneau du haut, passer les cables d'alimentation du CPU et autres connecteurs qui se trouve en haut de votre carte mère avant de l'installer car la place est vraiment limité une fois le radiateur et les ventilateurs montés...
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serdar3636Reviewed in Turkey on 23 October 2024
1.0 out of 5 stars Ürün hasarlı ve çizikler ile geldi
Style Name: 4000D RGB AIRFLOWColour Name: BlackVerified PurchaseKasanın etrafında sanki tornavida ile zorlanmış gibi izler var, iade ürün olduğunu zannediyorum
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Kindleのお客様Reviewed in Japan on 26 October 2024
5.0 out of 5 stars よく冷える
Style Name: 4000D RGB AIRFLOWColour Name: BlackVerified Purchase穴だらけなので排熱がしっかりと出来るがその分ファンの音は結構漏れる。
裏配線なのですっきりしてて見栄えが良い
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Kevin HernándezReviewed in Mexico on 10 March 2025
5.0 out of 5 stars Excelente calidad, buen precio
Style Name: 4000D AIRFLOWColour Name: BlackVerified PurchaseGabinete muy presentable, de buena calidad y gran espacio interior para ventilación. Redujo unos 10 - 15°C mis componentes. Trae solo dos ventiladores pero cumplen si función.
La gestión de cables ya viene pre gestionada y todo suma para que el resultado final del ensamble se vea muy elegante.
- C VanalalhmangaihaReviewed in India on 7 August 2022
1.0 out of 5 stars Faulty Tempered Glass side panel
Style Name: 4000DColour Name: BlackVerified PurchaseTook it out of the box and as i unscrew the thumbscrew on the back of the tempered glass side panel, it made a crack sound and instantly the whole tempered just shattered. Asking for a return straight away. I don’t know if there was already a crack in the panel when the seller shipped or not, but as you can see in the picture, not just a particular spot, but the whole tempered glass panel shattered completely.
C VanalalhmangaihaFaulty Tempered Glass side panel
Reviewed in India on 7 August 2022
Images in this review