Controler Raid Promise SuperTrak EX8650 2ch 256MB

The SuperTrak TX line offers the flexible configuration with two options, 8 external and 8 internal ports, delivering the enterprise-class data protection features such as global and dedicated hot spares, RAID level migration, synchronization, media patrol, read check table, and bad sector remapping . The controllers are ideal for workstation and entry server markets that demand the highly reliability, stability and data-intensive applications, including tiered storage environments (disk-to-disk or disk-to-disk-to-tape backup), and security surveillance.