The Obsidian Series 800D is a full-featured full-tower PC case for real builders, featuring plenty of room for all of your components, space to add up to seven fans and a 3x120mm radiator, four SATA2 hot-swap bays, and more.

Three Isolated Cooling Zones

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 case and exhausts it at the rear and top. This clever design forces fresh air directly over the graphics card and CPU. The SATA hot-swap bays are cooled by a separate 140mm fan which vents from the case 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 800D has pre-drilled support for top-mounted single, dual, and triple radiators, or up to three additional 120mm fans.

Advanced Features for Extreme Flexibility

A four-drive SATA hot-swap drive bay sits in the front of the case, making it easier to install or swap hard drives on the fly. 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.

Features include

• Four easily accessed hot-swap drive bays
• 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 140mm fans included, with the ability to add four more 120mm fans
• Tool-free optical drive installation makes building a system faster than ever