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Corsair Memory Obsidian 650D Mid-Tower Black Case

Excellent Cooling, Quality Construction


Quicklinx: 7GNWWS00
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Corsair Memory Obsidian 650D Mid-Tower Black Case


Quality Construction
The Obsidian Series 650D mid-tower case is manufactured with strong, stamped steel parts for increased rigidity, and coated in a black textured paint. The front panel features a beautiful black brushed aluminum faceplate to bring a subtle elegance to your next build.

Excellent Cooling
A large, black 200mm intake fan hides behind the front dust filter, quietly pushing vast amounts of air over your hard drives and video cards. The air is then exhausted by a second 200mm fan on top of the case, and a rear 120mm fan. The top fan can be replaced by dual 120mm or 140mm fans, and is pre-spaced for a dual radiator if you're interested in watercooling. And all fans are controlled by a three-mode, four-channel fan controller should you want to make your own choice between noise and performance.

Award-Winning Features
The 650D is a member of the award-winning Obsidian Series of cases from Corsair. The Obsidian Series is more than just a name -- it means real features that can benefit even the most experienced system builder.

Highlights of the Corsair Memory Obsidian 650D Mid-Tower Black Case

  • Dual 200mm fans provide outstanding cooling for even the hottest components
  • Easily accessible dust filters make maintenance simple and hassle-free
  • Quick-release side panels make it easier than ever to upgrade your hardware
  • Integrated fan controller lets you quickly adjust cooling performance and noise levels
  • Four tool-free optical drive bays and up to six SSD-ready hard drive trays provide plenty of expansion
  • CPU backplate cutout makes it easy to upgrade your CPU cooler
  • Brilliant cable routing system provides a way to keep your system neat and tidy
  • Adjustable drive cages can be removed and relocated to accommodate large video cards
  • Room for long power supplies gives you peace of mind for future upgrades



Product Description
Corsair Obsidian Series 650D - mid tower - ATX
Product Type
System cabinet
Form Factor
Mid tower
I/O Connectors
2 x USB 2.0 , 2 x USB 3.0 , 1 x FireWire , 1 x headphones , 1 x microphone
Supported Motherboards
ATX, microATX
System Cabinet Features
Screwless drive bays
Power Device
No power supply
Specification Compliance
Dimensions (WxDxH)
22.9 cm x 54.6 cm x 52.1 cm
Manufacturer Warranty
2 years warranty



Form Factor
Mid tower
Max Mainboard Size
Supported Motherboards
ATX, microATX
Specification Compliance
Internal Bays Qty
Front Accessible Bays Qty
Cooling System
200 mm fan x 2 , 120 mm fan x 1
System Cabinet Features
Screwless drive bays

Expansion / Connectivity

Expansion Bays
4 (total) / 4 (free) x front accessible - 5.25" , 6 (total) / 6 (free) x internal - 3.5"
Expansion Slots
8 x Expansion Slot
2 x USB 2.0 , 2 x USB 3.0 , 1 x FireWire - 6 pin FireWire , 1 x headphones - mini-jack , 1 x microphone - mini-jack


Power Device
No power supply

Dimensions & Weight

22.9 cm
54.6 cm
52.1 cm

Manufacturer Warranty

Service & Support
2 years warranty
Service & Support Details
Limited warranty - 2 years

Customer reviews

Write a review for the Corsair Memory Obsidian 650D Mid-Tower Black Case here!

Excellent Kit
Reviewed by Steve Liddle. Review Posted 08/05/2013

Excellent kit let down by poor instructions, still not sure what some wires are for, but not seem to need them. Corsair forums and youtube videos helped a lot.
LOTS of space !
Great cable management
got an SSD and sata drive, with hot swap sata on top of case.
Very quiet and large fans
Not the cheapest case, but not see the need to replace it :)

  • Overall 5*
  • Ease of use 5*
  • Value for money 4*
Excellent case
Reviewed by Nick. Review Posted 24/03/2012

This is a solid large case which looks fantastic in brushed black. My reasons for selecting include:

1) Good airflow for nvidia SLI
2) Cable management
3) SATA HDD dock in roof (behind sliding door)
4) All black with window
5) Large cooling fans in front and roof
7) Removable dust filters
6) Corsair brand

Its easy to work on this case, nice solid action on the side catches and a large window. The power switch has a solid feel to it and is backlit by white LED, the HDD light is also a white LED.

The motherboard and modular PSU were fitted in minutes with no messing about as all the fittings were in place. The hard disk and optical drive were also fitted with ease and speed. Since my PSU is modular the ability to have cable management was really good and I have no unnecessary cables floating around. The most time taken was tying cables and making them neat for cable management.

I have also fitted a 500mm blue LED strip in the roof of the case to provide a nice blue wash of light.

  • Overall 5*
  • Ease of use 5*
  • Value for money 5*

The opinions expressed in this reviews section are those of our customers and not of dabs.com. Nothing contained herein amends dabs.com’s terms and conditions.

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