SPECIFICATIONS: Model Name JJ-47SS Form Factors 1 x 5.25" Bay for 4 x 2.5" HDD/SSD 1 x MiniSAS HD [SFF-8643] Support HDD types For 2.5" HDD or SSD For SAS III HDD/SSD For SAS 12G or SAS 6G HDD Supported HDD height upto 14.5mm Interface 1 x MiniSAS HD [SFF-8643] Hot swap YES Power Connector 15pin power connector x 1 Keylock/anti shock With metal keylock With guiding rail for anti-vibration design Anti-vibration With anti-vibration springs on the HDD tray Transfer rate Support Upto SAS 12Gbps (SAS-III) HDD Connection Cableless HDD connection Material Aluminum body & carrier & aluminum front bezel Air Ventilation Front ventilating holes, Horizontal PCB design for easy air flowing, , Rear cooling fan: 40 x 40 x 20mm fan x 2 Power LED Power ON : Blue Fan Failure LED Red blinking(slow) LED indication Overheating LED Red blinking(fast) LED indication Data cable w/o cables [*Optional MiniSAS HD to MiniSAS HD cable (70cm)] Product Colors Black Dimensions [mm] 202(L) x 146(W) x 42(H) Weight 0.95 KG