sentences:  Drobo
  
  Drobo is a manufacturer of a series of external storage devices for computers.They are made of different types including DAS, SAN, and NAS appliances made by Drobo, Inc. Current Drobo devices can house up to four, five, eight, or twelve 3.5" or 2.5" Serial ATA or Serial Attached SCSI hard disk drives and connect with a computer or network via USB 2.0, USB 3.0, FireWire 800, eSATA, Gigabit Ethernet or Thunderbolt.