The Stats. Dimensions: 630 X 265 X 559 (mm) 6 5.25" EXTERNAL DRIVE BAYS 2 3.25" EXTERNAL DRIVE BAYS 12 3.25" INTERNAL DRIVE BAYS 6 80 MM 25 CFM STOCK FANS P4 ATX form factor This is the true TOP air flow case on the market 1708 CFM of air flow total. 4 top blowholes 120 mm 108 cfm 42 Db each 7 side blowholes 120 mm 108 cfm 42 db each 4 front intake 80 mm 50 cfm 41 db each 4 rear exhaust 80 mm 50 cfm 41 db each 2 inside bottom floor 92 mm 60 cfm 39 db each 1708 CFM TOTAL!