Silverstone Vital VT02 could hold a Core i7 in under two liters
 

When we saw Silverstone's first Vital chassis at Computex last year, we commented that most of the Mini-STX enclosures we had seen were pretty similar. Fittingly, Silverstone's next Vital-series chassis is a bit different from its predecessor. The Vital VT02 is once again designed for motherboards in the Mini-STX form factor, but this time, the unit has room for a pair of 2.5" drives.

http://techreport.com/news/31817/sil...der-two-liters