Promise Pegasus

Pegasus is a line of mass storage devices marketed by for the high-end Macs and PCs through MPX, SATA, or Thunderbolt interfaces. They can be used in RAID configurations for redundancy or speed.

Models

 * Pegasus3 R4 / R6 / R8, external Thunderbolt 3 RAID enclosures with 4, 6, or 8 drive bays.
 * Pegasus32 R4 / R6 / R8, external Thunderbolt 3 / USB-C RAID enclosures with 4, 6, or 8 drive bays.
 * Pegasus J2i, an internal SATA enclosure for the Mac Pro with 2 drive bays.
 * Pegasus R4i, an internal MPX module for the Mac Pro with 4 drive bays.
 * PegasusPro R8, an external tower configuration with 8 3.5-inch drive bays.
 * PegasusPro R16, a rackmount configuration with 16 3.5-inch drive bays.