Brilliant Design, Inside and Out™
The Obsidian Series 650D 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.

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.

• 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