Promise Pegasus R4i delivers the powerful RAID engine from the Pegasus as an internal four-bay RAID MPX Module for Mac Pro. Get the blazing speeds essential for your high-resolution video and rich media projects, along with the safety and security of a full-featured hardware RAID engine.
Featuring four swappable modules with 8TB 7200-rpm SATA hard drives for 32TB of raw capacity, the Pegasus R4i supports RAID 0, 1, 5, 6, and 10. Mac Pro supports two MPX Modules and Pegasus R4i can be installed in either MPX bay.