Addonics 5 Port Hardware PM XA Grey,Red notebook dock/port replicator

5 x SATA, RAID 5, CPU JMicron JMB393, 48-bit LBA, LED, 48g The 5-Port HPM XA comes in a choice of the system version or the enclosure version. The system version enables multiple hard drives inside a system to be connected together to form a RAID volume or individual drives. The enclosure version fits perfectly into the Addonics family of Storage Tower, Storage Rack and many standard multi-bay enclosures with a SCSI-1 connector cut out. The 5 hard drives inside the drive enclosure, once configurated, can be attached to any computer via high speed eSATA connection or USB 3.0 by attaching the optional Addonics USB 3.0 - eSATA adapter .