The
TowerRAID TR4M+B
i
s a compact RAID tower utilizing the latest SATA II port
multiplier technology, where one single eSATA cable connects to four 3Gbps SATA II hard
performance RAID controller card RR622, its RAID 5 drives. Bundled with a high
performance is capable of reaching over 200MB/s. Online expansion is a feature included in
the controller card so that RAID could be expanded without the need to recreate the storage
space or erase the existing data. Advanced monitoring functions include real time hard drives
health status and e-mail notification for critical events. Designed with easy installation in
mind, the trayless TR4M+B allows instant setup by simply inserting the hard drives after
opening the protective ventilating cover. The included dual-port eSATA 6Gb/s PCIe 2.0 x1
RAID controller card allows the connection of up to two TR4M+B units (up to 8 hard drives)
using only two cables, while all drives could be configured into a single or multiple RAID
arrays, providing over 200MB/s in performance.
