manual

2-Port SATA3 RAID/HyperDuo PCIe Card
4
request is made, the RAID controller selects the drive positioned
closest to the requested data, then looks to the “idle” drive to
perform the next read access. If one of the mirrored drives suffers a
mechanical or did not respond, the remaining drive will continue to
function.
5.5 HyperDuo
The HyperDuo mode in combination with a SATA HDD and a SSD,
offering a breakthrough embedded technology for new-generation
6Gb/s SATA controllers, enabling 80 percent of the performance of
a solid state drive (SSD) at one-third the cost. Configured with one
hard drive and one SSD, HyperDuo uses intelligent algorithms to
automatically migrate hot data to the SSD, while enabling all data
to be safely stored on a larger capacity SATA HDD.
Write data Streams
… ….. 4, 3, 2, 1
1
2
3
4
1
2
3
4
Read data Streams
….. 4, 3, 2, 1
Mirror member 1 (Original)
Mirror member 2
(Mirror)
1
2