Get from Amazon.com : http://www.amazon.com/gp/product/B004IXTYB6?tag=hawaiianlegac-20
2U Rackmount Server Case w/ 12 Hot-Swappable SATA/SAS Drive Bays
2U rackmount design
Twelve hot-swappable SATA II IIISAS 6G drive bays
Three internal SFF-8087 Mini SAS connectors support up to twelve 35 or 25 SATA II III or SAS 6G hard disk drives
Backplanes are horizontal mounted for better ventilation
LED indicators for power and activity on each HDD tray