View Basket (0)
Danganronpa Decadence Collectors Edition
Corsair CASE ATX 4000D Black Window RGB

Corsair CASE ATX 4000D Black Window RGB

(No reviews yet) Write a Review

10% Back In Player Points
Earn 8,199 Player Points worth £8.20
Please allow an additional 4-7 working days before dispatch.
In stock
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • FREE shipping inside the UK
  • Player Points Customer Rewards
  • Safe, secure checkout
  • Easy, hassle-free returns
American Express
£Price drop notifications

Product Description

Corsair CASE ATX 4000D Black Window RGB

The CORSAIR 4000D is a distinctive, yet minimalist, mid-tower ATX case with easy cable management and exceptional cooling, with two included CORSAIR AirGuide fans. SOLID STEEL FRONT PANEL Sharp looks and superb durability, with wide ventilation channels for ample airflow. CORSAIR RAPIDROUTE CABLE MANAGEMENT Makes it simple and fast to build an immaculate, professional-looking system with major cables neatly routed through a single channel, with a roomy 25mm of space behind the motherboard for all of your cables. POWERFUL DIRECTED AIRFLOW Equipped with two CORSAIR 120mm AirGuide fans, utilizing anti-vortex vanesTo concentrate airflow and enhance cooling. UNLIMITED POSSIBILITIES Build it how you want today, with an easy upgrade path for tomorrow. EXTREME COOLING POTENTIAL A spacious interior fits up to 6x 120mm or 4x 140mm cooling fans, along with multiple radiators including a 360mm in front and 280mm in the roof. ALL THE STORAGE YOU NEED Fits up to 2x 2.5in SSDs and 2x 3.5in HDDs, with relocatable SSD trays that can be moved to the front PSU cover. VERTICAL GPU MOUNT READY With included vertical PCIe slots and a screw mount for a CORSAIR PCI-Express 3.0 extension cable (sold separately) you can show off your GPU and keep it secure at the same time. PUT YOUR CONNECTIONS WITHIN EASY REACH The modern front panel I/O panel includes a USB 3.1 Type-C Port, USB 3.0 port, and a combination audio/microphone jack. EASY SLIDE-ON, SLIDE-OFF SIDE PANEL Show off your high-profile components and RGB lighting with an easy slide-on, slide-off attach method.


Technical details

Number of 3.5" bays 2

Number of 2.5" bays 2

Supported motherboard form factors ATX, EATX, micro ATX, Mini-ITX

Supported HDD sizes 2.5,3.5"

Side window Yes

Reset button Yes

Product colour Black

Number of expansion slots 9

Maximum CPU cooler height 17 cm

Type PC

Form factor Midi Tower


Material Plastic, Steel, Tempered glass


Transport wheels Yes

Reset button Yes

On/off button Yes

Power supply

Power supply included No

Ports & interfaces

USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 1

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1

Audio output Yes


Front radiator fan sizes supported 120,240,360 mm

Rear radiator fan sizes supported 120 mm

Top radiator fan sizes supported 120,240 mm

Front fans installed 1x 120 mm

Number of front fans supported (max) 3

Front fans diameters supported 120 mm

Rear fans installed 1x 120 mm

Number of rear fans supported (max) 1

Rear fans diameters supported 120 mm

Liquid cooling capability Yes

Why Buy From Us?

Free ShippingFree Shipping

Choose how fast you receive your order with the multiple delivery methods we have to offer.

Learn about our delivery options

We have great customer service support.We have great customer service support.

Our main focus is to provide the best customer service possible to our community.

We're here for you

We reward you on every purchase.We reward you on every purchase.

Every time you make a purchase at we give you 2.5% of the price you paid back in Player Points

See even more reasons

A trusted retailer in the industry.A trusted retailer in the industry.

For 15 years we have been working our hardest to ensure that our customers and suppliers can trust us.

Learn more about us

Leave a Review

You need to be logged in to leave a comment.
Please log-in or if you have not yet got an account with us, you can register here.

“Very quick and easy to navigate, delivery always excellent.”
— Marc B



Customers Also Bought


Top Sellers View all


Price Drop Notification

Want to know when Corsair CASE ATX 4000D Black Window RGB drops below a certain price? Enter your email address and price below and we'll let you know when it drops below that price!

Hey! Stay with us...

Corsair CASE ATX 4000D Black Window RGB

Please note that this address is not for correspondence or product returns. If you would like to contact us, please use the form on the contact page.