Corsair Obsidian 750D AirFlow Gaming Case - Black

CCL Code: CAS2320
Manufacturer Code: CC-9011078-WW
Manufacturer: Corsair
Corsair Obsidian 750D AirFlow Gaming Case - Black

Key Features:

  • PSU not included
  • 3 x 5.25" External Bay(s)
  • 4 x 2.5", 6 x 3.5" HDD Bay(s)
  • Max MB Size: XL-ATX

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The high airflow full tower Obsidian Series case for great-looking high performance PCs If you're building a high-performance full tower PC system, Obsidian Series 750D Airflow Edition is a great start. It combines generous expansion flexibility, excellent air or water cooling capabilities, and an interior optimized for fast and easy builds and upgrades. The exterior is built from solid steel and brushed aluminum for a clean, elegant look. The 750D Airflow has a clean, elegant exterior that dispenses with arbitrary plastic add-ons in exchange for the beauty of brushed aluminum and solid steel. This rigid, rugged exterior surrounds a frame that has ample room for high-performance components and the sophisticated cooling you'll need if you're going to push those components to their limits. The front panel is what makes the 750D Airflow different than the original 750D. Dual 140mm front intake fans and a low-resistance mesh panel provide quiet, efficient air cooling performance for GPUs and DRAM. The tool-free drive bays can be moved and removed, so you can use only what you need for your particular storage requirements. In turn, you'll get increased space for components and better airflow potential. Smart design features and an optimized interior make this a true builder's PC case. That's because we believe building a system should be straightforward, trouble-free, and even fun. Corsair Obsidian Series cases are designed by system builders, for system builders, for the sole purpose of building truly extraordinary PCs. Rugged steel meets the subtle elegance of brushed aluminum in these world-class PC cases designed to be the foundations of amazing systems.

Main Features

  • Generous Expansion Room for Building High Performance Systems - Nine PCI-E expansion slots, up to ten 3.5" or 2.5" drives and three 5.25" drive bays.
  • High Airflow Front Mesh Design - Quiet, efficient air cooling performance for your CPU and GPUs.
  • Modular Drive Cage System - Save space and customise your layout for your storage or airflow needs.
  • Fast, Straightforward Builds - Smart design features like tool-free drive installation, thumbscrews, and cable routing makes this a true builder's PC case.


External Expansion Bays 3 x 5.25 inch
Internal Expansion Bays 3 x 5.25 inch • 4 x 2.5 inch • 6 x Combo 3.5/2.5 inch


Expansion Slots 9


USB Ports 2 x USB 2.0 • 2 x USB 3.0
Headphone Ports 1 x 3.5mm Stereo Mini-Jack
Microphone In Port 1 x 3.5mm Stereo Mini-Jack


Form Factor Computer Case
In The Box Obsidian Series 750D Airflow Edition Full Tower ATX Case • Quick Start Guide
Width 56.0 cm
Depth 23.5 cm
Height 54.6 cm
Weight 9.7 kg


Warranty 2 Years Warranty

Key Features

Firewire No
Main Colour Black
Case Type Tower
USB 3.0 Support Yes
Case Form Factor Full Tower
Power Supply Included No
Optimised for Gaming
80Plus Rated No
PSU Form Factor ATX
Display Model in Showroom No
L.E.D Fan No LED
Internal 3.5" Bay 6
External 5.25" Bay 3
Internal 2.5" Bay 4
Micro-ATX No
Built-in Card Reader No
USB Type-C Support No
Front HDMI No
Side Panel Type Windowed
Front Audio Type Separate
Maximum Motherboard Size Supported XL-ATX

Item Details

Manufacturer Corsair
Manufacturer Code CC-9011078-WW
UPC 843591057622
Condition New

Warranty Information

Warranty 2 Years Warranty

Manufacturer Information

Manufacturer Corsair
Manufacturer Code CC-9011078-WW

Do you have you a question about the Corsair Obsidian 750D Full Tower ATX Case (Black) - Airflow Edition?

Q: will a corsair hydro Series H150i pro fit in the top of this case
Answer by Website User on 26th February 2018
According to the manufacturer website this case is able to take a 360mm radiator mounted at the top of the case. - Matthewt
0 customers found this answer helpful.
Post Answer
Q: would a 280mm nzxt aio liquid cooler mount on the fron end inside this corsair obsidian case?
Answer by Website User on 13th December 2017
According to the manufacturer's specs, this case does support a front-mounted 280mm AIO. -Jakef
0 customers found this answer helpful.
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5 / 5 1 review


November 2018

My first case for my very first new build. What a superb product this is well built and well designed, and the cable management was a breeze. I will recommend the Corsair Obsidian range to everyone.

PDF Datasheets and Manuals

Document File type File size
Manual pdf 2.24MB