RAX841-XJ 4U Rackmount EnclosureThe CRU RAX841-XJ 8-Bay JBOD 4U Rackmount Enclosure offers 6 Gbps performance with a Multilane SFF-8088 interface supporting eight 2.5" or 3.5" SATA hard drives. The DataPort 10 removable drive carrier offers the ultimate HDD protection with its metal design and vibrations resistant protection.RAX841-XJ, with 6 Gbps performance, is an ideal solution for post production audio and video editing, storage or backing up large amounts of data. With the option of a dual redundant power supply, RAX841-XJ offers extra security to protect data. DataPort 10 carriers also support HDD hot swapping.