Corsair Obsidian 750D Review & Specs

Corsair Obsidian 750D CC-9011035-WW

Corsair Obsidian 750D CC-9011035-WW

- Corsair

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  • The full tower Obsidian case for great-looking high performance PCs
  • 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 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. And, it incorporates a host of clever system builder-focused features, because building a system should be straightforward, trouble-free, and even fun.

Specifications Overview

  • 750D
  • CC-9011035-WW
Release Date November 2013

* First availability for purchase, it may not correspond to the actual market launch date.

Type ATX Full Tower
Color Black
Includes Power Supply
External 5.25" Drive Bays 3
External 3.5" Drive Bays 0
Internal 2.5" Drive Bays 4
Internal 3.5" Drive Bays 6
Motherboard Compatibility ATX, EATX, Micro ATX, Mini ITX, XL ATX
Front Panel USB Ports
Dimensions 546mm x 235mm x 560mm
Max VGA length allowance 340mm
Max VGA length allowance (w/o HDD cage) 450mm
Expansion Slots 9


Two years





Form Factor



560mm x 235mm x 546mm

Motherboard Support


Maximum GPU Length


Maximum CPU Cooler Height


Maximum PSU Length


Expansion Slots


Drive Bays

(x3) 5.25in
(x4) 2.5in
(x6) Combo 3.5in/2.5in


Brushed Aluminum and Steel

Power Supply

ATX (not included)

External Connections

(x2) USB 2.0
(x2) USB 3.0
(x1) Headphone Port
(x1) Microphone Port

Fan Mount Locations

Front: (x2) 120/140mm
Top: (x3) 120mm or (x2) 140mm
Rear: 120/140mm
Bottom: (x2) 120mm

Fans Included

Front: (x2) 140mm
Rear: (x1) 140mm

Radiator Mount Locations

Front: 240/280mm
Top: 240/280/360mm
Rear: 120/140mm
Bottom: 120/240mm

Compatible Corsair Liquid Coolers

H55, H60, H75, H80i, H90, H100i, H105, H110

Critic Reviews


Corsair can pat themselves on the back with another worthy addition to its strong Obsidian...

Read the full review

I would like to thank Corsair for supplying the review sample. We are taking a look the the Corsair Obsidian 750D today, a compact full-tower chassis aimed at the high-performance user. Here is what Corsair has to say about their own chassis: The...


Read the full review

Corsair's Obsidian range is for very serious system builders, but you do end up getting a case that is packed with features and will last you for years. That it also bears a passing resemblance to certain black monoliths that may or may not have...

PC Authority

Read the full review

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