Promise Technology SUPERTRAK TX8658 Quick Start Manual page 8

SuperTrak TX Quick Start Guide
Task 3: Choosing the Physical Drives
The SuperTrak TX Controller card supports SAS and 1.5-Gb/s or 3.0-Gb/s SATA
physical drives. For optimal performance, install physical drives of the same
model and capacity.
The table above shows the number of drives required for each RAID level.
Level
RAID 0
RAID 1
RAID 10
* Requires an even number of drives
Number of Drives
1 or more
2 only
4 or more*
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