Corsair Graphite Series 380T Mini-ITX Portable PC Case
This case offer a good looking, efficient cube design with a carrying handle at the top of the enclosure, plenty of interior space, and removable mesh grills on the front and both side of the case for ease of hardware assembly and maintenance. It has two expansion slots and can accept high-end graphics cards up to 290 millimeters in length.
Cooling is handled by mounts for 200/140/120 millimeter fans in the front, a 120 millimeter fan in the rear and two 120 millimeters side fans. A three speed fan controller is included allowing the user to tailor fan speeds for maximum cooling or silent operation. Radiators up to 240 millimeters may be installed in the side of the case.
Drive accommodations include mounts for two 2.5 inch drives and a combo cage housing two more 2.5/3.5 inch SSD's or HDD's. This is an inspired design that offers a great deal of room for a mini-ITX case. They downside is that it comes at a premium price, but if you are willing to pay the cost, you'll get a lot for your money.