SABRENT SATA-PE88 SATA II ? 3Gbps External Dual Ports RAID PCI-Express Host eSata Card

SABRENT SATA-PE88 SATA II ? 3Gbps External Dual Ports RAID PCI-Express Host eSata Card (Raid 5, 0, 1,10 & JBOD) 2-Ports 3Gbps SATA II PCI Express 1X host board to support NCQ, Port Multiplier, Raid5, Raid10, Raid0, Raid1 and JBOD! RAID 0 (Striping), RAID 1 (Mirroring), RAID 0+1 (mirrored-stripping), RAID 5 (Distributed Parity RAID) and JBOD (Just Bunch of Disks) manage multiple disk drives to enhance I/O performance and provide redundancy in order to withstand the failure of any individual member, without the loss of data. Specifications : External SATA II (eSATA) Connectors 48 bits LBA can Break Capacity-Limit to Support HDD larger than 137GB Supports 1-lane 2.5Gbps PCI Express Hot-plug capability Supports SATA II transfer rate of 3.0Gbps Fully compliant with Serial ATA 1.0 specifications Supports two independent Serial ATA channels Independent Link, Transport, and data FIFO Independent command fetch, scatter/gather, and command execution Supports Legacy Command Queuing (LCQ) Supports Native Command Queuing (NCQ) Supports Non-zero offsets NCQ Supports Out of order data delivery NCQ Supports FIS-based switching with Port Multipliers 31 Commands and Scatter/Gather Tables per Port Two Pin headers on board for LED connection RAID 5 (Distributed Parity RAID) has Highest Read data transaction rate and Good aggregate transfer rate JBOD is a virtual disk that combines all disk drives as one entire disk drive Provides RAID 0 (Stripping) to greatly increase the performance of data transfer by simultaneously writing data to multiple drives Provides RAID 1 (Mirroring) to protect the data from a disk failure by writing identical data on 2 drives RAID 0+1 (Mirrored-Stripping) combine both Striping and Mirroring technologies to provide both the performance enhancements that come from Striping and the data availability and integrity that comes from Mirroring Requirements: Microsoft Windows 2000,XP and 2003 Server