The disk archiving unit, formerly known as the RXDA or recovery archive unit, is based on four eSATA-connected drives in a single enclosure. The disk archiving unit can be used with UEB on VMware and Unitrends Recovery-Series appliances. For a list of all supported appliances, see the documents listed under Archive media types.
Features of the disk archiving unit include:
• Support for 3.5” SATA hard disk drives, up to 4TB
• Hot-swap capability for rapid multi-HDDs access and exchange
• Support for eSATA transfer speed up to 3Gbps