High Point RocketRAID 1742 4-Channel PCI SATA 3Gb/s RAID Controller RocketRAID 1742 Direct connect up to 4 hard disks PCI 32bit@33/66 Mhz 2 SATA/2 eSATA Ports RAID 0, 1, 5, 10, and JBOD Support Windows, Linux, FreeBSD and Mac OS X Low Profile