PCI -Express x1 (x4, x8 and x16 slot compatible) 128 MB of DDR II memory 2 SATA II channels at 3Gb/s per port Multi -adapter support up to 4 adapters BIOS booting support BIOS PnP and BBS (BIOS boot specification) support RoHS compliant Support RAID 0, 1, and JBOD Multiple RAID support Multiple Logical Drive Support Online array roaming Online capacity expansion (OCE) and Online RAID level migration (ORLM) Quick and Background initialization for instant RAID configuration Automatic drive insertion / removal detection and rebuild 64bit LBA support greater than 2TB per volume S. M. A.

R. T monitoring hard drive status for reliability (MAID) spin down drives in array is idle (VSS) Variable Sector Size for over 2TB support in 32bit LBA OS Active/Failed LED SMTP for email notification Alarm/ Buzzer alerts for array activity TerabyteSaver and TerabyteGuard for Data Protection and Reliability Firmware update in the Operating System Hot key (ctrl-h) boot-up RAID manager via BIOS API library for customizing AP Command Line Interface (CLI) Web browser-base RAID management software Disk scrubbing to prevent degraded RAID arrays Bad sector repair and remapping to reduce dropped drives ATA pass-through mode support