Rosewill RC-223 Manuel d'utilisateur télécharger pdf (Page 6)

RAID5 SATA II – 3Gbps External Dual Ports PCI-Express Host (Raid 5, 0, 1,10 & JBOD) RC-223 User Manual

o Independent Link, Transport, and data FIFO.

o Independent command fetch, scatter/gather, and command execution.

o Supports Legacy Command Queuing (LCQ).

o Supports Native Command Queuing (NCQ).

o Supports Non-zero offsets NCQ.

o Supports Out of order data delivery NCQ.

o Supports FIS-based switching with Port Multipliers.

o 31 Commands and Scatter/Gather Tables per Port.

o Two Pin headers on board for LED connection.

o Completely with drivers for Windows Vista, 2000, XP and Server 2003.

o Provides RAID 0 (Stripping) to greatly increase the performance of data transfer

by simultaneously writing data to 2 drives.

o Provides RAID 1 (Mirroring) to protect the data from a disk failure by writing

identical data on 2 drives.

o 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.

o Raid 5 requires Port Multiplier and 3

Drive

1.2. Package Contents

RAID5 SATA II – 3Gbps 2Ports PCI Express Host Adapter

Users Manual

Driver CD

2. What Is RAID

RAID - Redundant Array of Independent Disks

RAID technology manages multiple disk drives to enhance I/O performance and provide

redundancy in order to withstand the failure of any individual member, without loss of

data.

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Rosewill RC-223 Manuel d'utilisateur Page 6