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Corsair Obsidian 750D Full Tower Gaming Case

CCL Code: CAS0943
Manufacturer Code: CC-9011035-WW
| Manufacturer: Corsair

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: E-ATX

Delivery Options

Monday 24th January via Priority Delivery

Free Delivery by Thursday 27th January

Collection Options

Tuesday 25th January from Local Collection Point

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The Obsidian Series 750D full tower PC case combines generous expansion flexibility, room for advanced cooling options, and an interior that's optimized for fast and easy builds and upgrades. It has a clean, elegant exterior that dispenses with arbitrary plastic add-ons in exchange for the beauty of brushed aluminium 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. And, it incorporates a host of clever system builder-focused features, because building a system should be straightforward, trouble-free, and even fun. Nine PCI-E expansion slots support double and triple GPUs. There's room for up to ten drives, and four USB ports on the brushed aluminium front panel. The three included Corsair AF140L high-airflow 140mm intake and exhaust fans are custom engineered to deliver excellent airflow with less unnecessary turbulence and noise. You can mount up to eight fans, with room for dual radiators on the bottom, front, and top. There are four separate mounting locations for the drive cages, and if you're moving to 100% solid-state, you can remove the 3.5' cages entirely and use the four side-mounted 2.5' cages. The side panels and expansion slots use thumb screws, and storage installation is tool-free. A centre-post standoff holds the motherboard in place while you secure it, and the dust filters are easily accessible and removable. Our innovative cable routing system has multiple cut-outs with rubber grommets for superior airflow and a cleaner look, and the CPU back plate cut-out lets you install or upgrade your CPU cooling without removing the motherboard.

Main Features

  • Generous expansion room for building high-performance systems
  • Beautiful brushed aluminum fascia makes an elegant design statement
  • Full side panel window to view your components
  • Tool-free SSD, hard drive, and optical drive installation
  • Includes three AF140L fans, with room for up to eight fans
  • Modular drive cage system for highly customizable layouts
  • Designed for fast and straightforward builds
  • Two USB 3.0 and two USB 2.0 front panel connectors, plus headphone and microphone
  • Easily accessed front, top, and PSU dust filters
  • Excellent cable routing with rubber grommets for clean builds
  • Nine expansion slots for multiple PCI-E devices or large motherboards
  • Maximum CPU Cooler Height 170mm
  • Maximum GPU Length 450mm


External Expansion Bays 3 x 3.5 inch
Internal Expansion Bays 4 x 2.5 inch


Expansion Slots 9


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


Form Factor Computer Case
Case Colour Black
In The Box Obsidian Series 750D Full Tower ATX Case • Quick Start Guide
Width 54.61 cm
Depth 24.13 cm
Height 55.88 cm


Warranty 2 Years

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 E-ATX

Item Details

Manufacturer Corsair
Manufacturer Code CC-9011035-WW
UPC 843591043786
Condition New

Warranty Information

Warranty 2 Years

Manufacturer Information

Manufacturer Corsair
Manufacturer Code CC-9011035-WW
Questions and Answers

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

Q: Does CCL supply some of the fans or do I have to buy them separately ?
Answer by Website User on 19th January 2015
This case comes with two 14cm fans at the front and one 12cm fan at the back. -Danlevan
0 customers found this answer helpful.
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Q: how many fans can it hold
Answer by Website User on 15th September 2014
This case can take up to eight fans. -Danlevan
0 customers found this answer helpful.
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Q: do it come fully working whit every thing in the tower
Answer by Website User on 1st September 2014
This is a computer case so it would require components fitting to be a working system. -Danlevan
0 customers found this answer helpful.
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Q: Thank you for getting this case back in stock, I'll'll be sure to order one on the 27th, will you be open for dispatching orders then?
Answer by Richard on 24th December 2013
This product has to be specially ordered in, unfortunately we won't be able to ship them until beginning of January. -* RH
1 customer found this answer helpful.
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