Norco RPC-2106 2U Rackmount Server Case with 6 Hot-Swappable SATA/SAS Drive Bays 6x hot-swappable SATA II, III /SAS 6G drive bays Two 5.25" DVD drive slots; LED indicators for power and activity on each HDD tray Support EEB (12"x13"), CEB(12"x10.5"), ATX (12"x9.6"), Micro ATX (9.6" x 9.6"), Mini ITX (6.7" X 6.7") motherboard RoHS Compliant