The OWC 16TB Mercury Elite Pro Qx2 RAID Solution Kit from B&H includes the Qx2 4-bay enclosure and four 4TB hard drives. The enclosure can hold up to four 3.5" 4TB SATA hard disk drives in a brushed aluminum enclosure. It offers up to 300 MB/s data transfer speed with eSATA and USB 3.0 connectivity and 4 user-selectable hardware RAID settings, including RAID 0, 1, 5 and 10. The Mercury Elite Pro Solution allows you to configure the system according to your speed, capacity and redundancy requirements. Also, it features a Kensington lock slot and a front lock with two keys for securing your drives.
Included with the Qx2 are USB 3.0, FireWire 800, and eSATA cables for flexibility when connecting the enclosure to a computer. It also has a power cable rated from 100-240V AC power for international use with optional adapters as well as backup and data management utility software. Additionally, this kit features four 4TB 5900 RPM 3.5" hard drives with 6Gb/s SATA connections.