AHCI vs. IRRT

Client and Mobile Solutions

Client and Mobile Solutions
Learn how to Deploy, Manage, Secure, and Virtualize Enterprise Client and Mobility solutions from experts and peers.

AHCI vs. IRRT

  • What are the specific differences between AHCI and IRRT? Or rather, more to the point, why is IRRT the factory default for E-series laptops which only have one hard drive?
  • IRRT is very similar to AHCI, but it has the added advantage of being able to leverage 2 drives.  Since it has the most capabilities, it is the factory default even when only one drive is present.