Sans Digital "MobileRAID MR4UT6G 4-Bay 3.5" inch SATA to USB 3.0 / eSATA Hardware RAID-5​ / JBOD Description The MobileRAID MR4UT6G is a 4-bay hardware RAID 5 storage tower that utilizes high performance USB 3.0 and eSATA interfaces to provide over 200MB/s in performance. The included USB 3.0 port is backwards compatible with widely available USB 2.0 ports, which is a convenient feature when both USB 3.0 and eSATA connections are unavailable. With built-in RAID 0, 1, 10, 3, 5, with hot-spare and JBOD (individual drives access, eSATA require port multiplier support), the MR4UT6G provides hardware RAID redundancy protection against hard drive failures. A brand new RAID mode, CLONE or N-Way Mirror, is also introduced to replicate the saved data throughout each installed hard drive. The RAID engine is embedded within the enclosure and performs all RAID parity calculation to reduce CPU utilization from the host PC. RAID controller cards are unnecessary. The ME4UT6G is the ultimate RAID storage for all storage needs. Features: 4 Bay with hot-swappable trays, supporting 3.5" hard drives and 2.5" SSD without additional adapter. Hardware RAID, supporting RAID 0, 1, 10, 3, 5, JBOD (eSATA requires port Multiplier support), Clone and hot spare disk. Over 200MB/s read and 170MB/s write performance. eSATA and USB 3.0 interface. Backward compatible with USB 2.0. Product Details: Hardware Interface: USB 3.0 Type B, SATA 6.0 Gb/s Brand: Sans Digital Color: Black Hardware Platform: PC, Linux, Mac Compatible Devices: Desktop Hard Drive: ‎Mechanical Hard Disk Number of USB 3.0 Ports: ‎1 Brand: ‎Sans Digital Item model number: ‎MR4UT6G Hardware Platform: ‎PC, Linux, Mac Item Weight: ‎7.26 pounds Product Dimensions: ‎8.3 x 5.3 x 7.6 inches Item Dimensions LxWxH: ‎8.3 x 5.3 x 7.6 inches Color: ‎Black Hard Drive Interface: ‎Serial ATA-600 Power Source: ‎AC Manufacturer: ‎SANS Digital Country of Origin: ‎Taiwan Is Discontinued By Manufacturer: ‎No Date First Available: ‎January 8, 2021