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The black TowerRAID TR4UT+B USB 3.0/eSATA RAID 5 Tower with PCIe 2.0 HBA from Sans Digital utilizes high-performance USB 3.0 and eSATA interfaces to deliver over 200 MB/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, the enclosure provides hardware RAID redundancy protection against hard drive failures. A 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 calculations to reduce CPU utilization from the host PC.
The enclosure is bundled with a 2-port PCIe 2.0 x1 eSATA controller card with SATA 6.0 Gb/s (6G) support (RR622 controller card). PCIe 2.0 is capable of providing twice the bandwidth of PCIe 1.0, allowing over 200 MB/s in performance.
The enclosure is also backwards compatible with PCIe 1.0 slots to provide eSATA connectivity for computers that do not have built-in eSATA ports. This enclosure is the ultimate RAID storage for all storage needs.
The tower supports RAID 0, 1, 10, 3, 5, JBOD, Clone, and hot spare disk.
The enclosure features eSATA and USB 3.0 interface. The included USB 3.0 port is backwards compatible with USB 2.0
Supports Clone mode (N-Way Mirror) -- all the hard drives connected will be mirrored.
Clone mode is especially useful when you want to copy data form one hard drive to several hard drives at the same time
Bundled with SATA 6.0 Gb/s PCIe 2.0 x1 controller card. Supports PCIe 2.0 that allows over 200 MB/s read and 170 MB/s write performance and is backwards compatible with PCIe 1.0 slots
Over 2TB per volume via eSATA and USB on Operating Systems that support 2TB and above.
Automatic insertion/removal detection and rebuild
Compact and stylish 4-bay tower design with protective ventilating cover
No driver and additional RAID controller needed.
In the Box
Sans Digital TowerRAID TR4UT+B USB 3.0/eSATA RAID 5 Tower with PCIe 2.0 HBA (Black)