USB3.0/eSATA 5x tray-less SATA bay hardware JBoD/RAID0,1,3,5 enclosure - eBOX-eSU3 5x tray-less SATA bay hardware RAID/JBOD supports non PM or PM eSATA and USB3.0 Best thermal managment with DirectAir technology Support Email Notification and no driver required under Windows and MAC Easy, Fast and High Reliable RAID5 up to 250MB/sec transfer rate via USB3.0 and eSATA LCD Module and Setup Buttons to Simplify the RAID setup and/or management via GUI utility