High Point RocketRAID 640L Internal 4 SATA Port PCI-Express 2.0 x4 SATA 6Gb/s RAID Controller -Lite Version RAID level 0, 1, 5, 10 and JBOD Multiple RAID support Bios boot to RAID with point-to-point connectivity or through port Multiplier Quick, background or foreground initialization Oce/orlm (online capacity expansion/online RAID level Migration) PCI Express 2.0 x4 Support RAID 0,1,5,10, JBOD Supports up to 4 SATA 6Gb/s and 3Gb/s HDD/SSD Hot-Swap and Hot-Plug 4x SATA 6Gb/s Ports Driver support for Microsoft Windows 7, 2008, Vista, and Linux distributions