Can I upgrade SANtricity OS from 11.70.3 to 11.70.4P1 directly? Last updated Save as PDF Share Share Tweet Share Views:59Visibility:PublicVotes:0Category:e-series-santricity-os-controller-softwareSpecialty:esgLast Updated: Applies to NetApp E-series SANtricity OS 11.70.3 Answer Yes, SANtricity OS 11.70.3 can be upgraded to 11.70.4P1 directly. Additional Information additionalInformation_text