Supporting up to 4 SATA II and SATA I hard drives, the Highpoint RocketRAID 2310 PCI Express controller card is perfect for entry-level storage servers. Supporting RAID 0, 1, 5, 10, and JBOD, the RocketRAID 2310 can not only backup data but can also extend the storage capacity of a system significantly. Featuring a PCI-Express x4 (with support for x8 and x16) compatibility it's one of the few PCIe controller cards available. Providing S.M.A.R.T drive monitoring for status and reliability, hot swap and hot spare drive storage, Native Command Queuing support, and web based RAID software, the 2310 is perfect for small to medium size business IT environments. The RocketRAID card can also automatically rebuild the RAID array if a drive fails. Last but not least the 2310 supports a variety of operating systems including the following: Windows (XP, 2000, Server 2003), Windows x64bit, Mac OS X, Linux and FreeBSD. Internal Connectors: 4 x SATA II Transfer Rate: Up to 300MB/s for each SATA II drive port RAID: RAID 0/1/5/10 JBOD Operating Systems Supported: Windows, Windows x64 Editions, Linux (open source),FreeBSD (open source) Features: SATA II and SATA I hard drive support Online Capacity Expansion and Online RAID Level Migration (OCE/ORLM) Native Command Queuing (NCQ) SAF-TE enclosure management Hard drive activity and Failed LED support Staggered drive spin-up support Hot swap and hot spare Write-through and write-back cache support Quick and Background initialization for quick RAID configuration Online array roaming BIOS booting support (INT13) 64bit LBA for over 2TB support Automatic RAID rebuild of failed drive S.M.A.R.T drive monitoring for status and reliability Browser-based RAID management software Command Line Int...