Adaptec1225SA: Two-port, external eSATA device runs at 3 Gbps

Suiting use with the PCIe (PCI Express) interface, the 12025SA dual-port eSATA (external SATA) device SATA ports provide 3 Gbps. The device uses HostRAID (redundant array of inexpensive disks), an integrated RAID technology configurable as two individual ports with no RAID JBOD (just a bunch of disks), with RAID 0 striping, or with RAID 1 mirroring, and eSATA hot-swap compatibility. The two-port 1225SA PCIe RAID controller costs $75.

Adaptec, www.adaptec.com