Promise Pegasus 2 R6 support SataIII ?

  • Last Post 2 weeks ago
Monti Lai posted this 21 April 2019

Hi all!


I am trying to upgrade disk for my Promise Pegasus 2 R6.


Now there are 6 3T HDD.

I am evaluating to get more small SSD for it.


I have read the PDF "Pegasus-PT-HE154ZMA_PDF"

  • Page49: • Drive Interface – SATA 1.5Gb/s or 3Gb/s 
  • Page125: • •Interface – SATA 3 Gb/s or 6 Gb/s 

So I'm confused. anyone can help to provide the advice what is the highest spec of SSD SATA I can buy for my R6 ?



Thank you very much !!


Rapheal Sox posted this 2 weeks ago

The easiest way to changing the RAID level or migrating with higher capacity drive is to take backup of the existing data available in the unit and delete & re-create with RAID 6 array because manual migration may take days or may be months.