Obsidian Series 900D is for serious builders with big projects. Do you want to design your ultimate dream PC? Add state-of-the-art liquid cooling or air cooling? Build a quadruple GPU, dual CPU graphics powerhouse? Or, just create a monster file server? If these are the kinds of questions you’re asking yourself, you need a 900D.
|Form Factor||Mini-ITX, MicroATX, ATX, E-ATX, XL-ATX, HPTX|
|Cooling||Front: up to 360mm Top: up to 420/480mm Rear: 120/140mm Side: up to 420/480mm|
|Front I/O||(x4) USB 2.0 (x2) USB 3.0 (x1) Headphone Port (x1) Microphone Port|
|5.25" Drive Bays||Four 5.25” optical drive bays|
|Hard Drive slots||9|