this is a sick little controller, i used it for over a year with 7 hd on it.
i have moved onto large SATA drives so no longer needed.
i can sell this controller alone for 40 bux
OR i can sell with four seagate 250gig hd's (1 tb 4 drive array) for 130.
here are specs
4-channel ATA RAID Host Adapter
Supports arrays up to 2TB
supports up to 8 hard disk drives
supports RAID 0, 1, 5, 10, JBOD
4 independent ATA 133 channels provide parallel disk array access