Corsair Obsidian 700D Full Tower Case - Black

Obsidian 700D Full Tower Case - Black

  • The steel structure has a matte black coating both inside out and is finished with a brushed aluminum faceplate for a professional look that’s both serious and awe-inspiring.
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Stock Code: CA-025-CS

EAN: 00000000


Manufacturer: Corsair

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Product information:

Obsidian 700D Full Tower Case - Black

The steel structure has a matte black coating both inside out and is finished with a brushed aluminum faceplate for a professional look that’s both serious and awe-inspiring.
The power supply compartment, main compartment and the SATA bays each have dedicated cooling subsystems to prevent heat buildup.
A dust-filtered 140mm fan draws in cold air at the bottom of the chassis and exhausts it at the rear and top. This clever design forces fresh air directly over the graphics card and CPU. The hard drive / SSD bays are cooled by a separate 140mm fan which vents from the chassis via a sealed chamber and prevents the heat generated by the drives from entering the main compartment. The power supply compartment has its own dedicated intake and exhaust, also isolated from the main compartment.
Need even more cooling performance? The Obsidian Series 700D has pre-drilled support for top-mounted single, dual, and triple radiators, or up to three additional 120mm fans.
Advanced Features for Extreme Flexibility.
Six drive bays with clever snap-in trays accommodate both 3.5” and 2.5” drives with no adapter necessary. A unique cable routing system virtually eliminates cable clutter that can impede airflow. The tool-free design allows for easy entry, easy access, and quick installation of 5.25” drives.

- Six HDD / SSD drive bays compatible with both 3.5” and 2.5” drives
- Removable CPU backplate panel for easy heatsink installation
- Isolated cooling zones prevent heat buildup
- Unique cable routing holes guarantee a clean and clutter-free installation
- Three fans included, with the ability to add four more 120mm fans
- Tool-free optical drive installation makes building a system faster than ever
- Two year warranty with Corsair’s world-class customer service and technical support
- Dimensions: (609mm X 609mm X 229 mm)
- 5 x 5.25" Drive Bays
- 6 x 3.5" or 2.5" Drive Bays
- Front I/O: 4 x USB2.0, 1 x FireWire, 2 x Audio

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Customer review

82% (9)
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Star Rating

Average customer rating

(from 11 customer reviews)
All Time (11)

Perfect case

Excellent case and service from OCUK. Plenty of space inside, you may need some longer SATA cables :)

the Wabbit 2011-03-22

nice case

nice case just like the obsidian 800d but just with a few things missing when you compare the two together id just wish they could make the side pannels that little bit strongr as for one they flex and bend very easy thats the only gripe i have with this case mind you they are the same on the 800d

ken 2011-03-01

Great Case, but...

Got one of these cases when they first arrive at OCUK so paid a premium. Nice to work with, lots of space etc.

However the sides vibrate like mad on mine and it's very disappointing for a case of this cost. My Antec 300 was quieter..

Mike Scott 2010-11-25


I couldn't help but giggle when this was delivered. It's huge, amazing quality and a pleasure to build with.
Well worth the money if you like a clean system with mammoth levels of interior space for great airflow.

It comes with an 8-pin extension cable so my 12v PSU cable could comfortably be routed behind the motherboard. Very considerate case.

Michael 2010-11-08

Very Happy

Great case, sensibly designed. Easiest ever cable routing in my experience, although I do struggle to fit them in the space between the motherboard mount and the right-hand case side.

Mine came with a broken plastic cover for the CPU area cutout in the motherboard mounting tray but Corsair had a new one out to me in no time so full marks to them for customer service. Likewise to overclockers..ordered latish on a Friday afternoon and took delivery first thing Saturday morning.

adi67 2010-09-30


Best case i have ever owned, incredibly roomy inside and an absolutely perfect cable management system.

I honestly can't think of anything wrong with this case.

Aaron.P 2010-09-21

Thumbs up

The appeal to me was the cable management and its sleek black look. There is so much space inside. Love it :)

ManMountain 2010-08-31

Good watercooling solution

I got this case because it came predrilled for a 3 x 120mm radiator, and I like big, mean looking black cases.

Its a really good case, the seporate compartments help with cooling. It is a big case though. It doesn't fit under my desk but the bit sticking out makes a handy table.

Haydies 2010-08-17

Huge and black

As all have said, its huge, even after getting the tape measure out to check dimensions nothing gets you ready for the size of this beast!
Instillation a breeze, no sharp corners like other cheaper cases and at

Dale 2010-08-16

Dream Case

I don,t need to tell you guys about this, but for those who don't - WOW what a case, space, cable management and Oh yeah its Black everywhere.
Not Watercooling yet but cracking case to build in with loads of SPACE.

David Hulse 2010-07-30

Awesome case

Perfect case, all the features of the 800D, minus a clear plastic side and the removeable SATA drives in the front. If your like me and prefer subtle rather than neon lights this case is perfect.

No gripes what so ever, ok price amazing case. I dont think you will be disapointed if purcahsed.

MR Smith esquire. 2010-07-21

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