Lycom PC-112R5 2 Port Raid 5 SATAII 2Port Cardbus (NCQ & Port Multiplier) for Notebooks

Enjoy External & Mobile SATA2 Cardbus with NCQ, Port Multiplier, Raid5, Raid10, Raid0, Raid1 supported!

RAID 5 (Distributed Parity RAID), JBOD (Just Bunch of Disks), RAID 0 (Striping), RAID 1 (Mirroring) and RAID 0+1 (mirrored-stripping) improve the data performance and provide the data redundancy and rebuilding. Features • Two SATA2 Shielding & Durable connectors (eSATA). • Supports FIS-based switching with Port Multipliers to access 10 units storage drives. • 48 bits LBA can Break Capacity-Limit to Support HDD larger than 137GB. • PC Card 32 bit CardBus fully compliant. • Dual high speed Serial ATA interface ports, each supporting Serial ATA Generation 2 transfer rate of 1.5Gb/s. • Fully compliant with Serial ATA 1.0a and Serial ATA II Extensions to Serial ATA 1.0a Specifications revision 1.1 • Two LEDs indicate for HDD access. • Hot-plug capability. • Supports First-party DMA commands for Native Command Queuing. • Plesiochronous, Single PLL architecture, 1 PLL for 4 ports. • 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. • Must cold booting if RAID drive unplugged. • Completely with drivers for Windows NT 4.0, Windows 2000 and XP. • Supports 64bit / 32bit Windows Vista. • Supports Mac OS X v10.3.9, v10.4. See Silicon Image SiI3124. • Linux 32bit / 64bit drivers support for RHEL 4.0 Up2, RHEL 4.0 Up3, SuSE9.0 SP2, SuSE9.0 SP3. See Silicon Image SiI3124.