Skip to main content
NetApp Knowledge Base

Search

  • Filter results by:
    • View attachments
    Searching in
    About 1 results
    • https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/Do_NVMe_and_SAS_SSDs_in_the_same_aggregate_have_a_performance_impact
      This is hypothetical but in this case the repsonse time is 5x worse, but 50 microseconds is excellent response time in over 90% of use cases. If growing capacity on an AFF system, mixing internal and ...This is hypothetical but in this case the repsonse time is 5x worse, but 50 microseconds is excellent response time in over 90% of use cases. If growing capacity on an AFF system, mixing internal and external SSDs in the same aggregate is supported In ONTAP, NVMe SSD and SAS SSD drives are both in the "solid-state" disk class - latency in this disk class is roughly equivalent ONTAP also allows mixing SAS SSDs and NVMe SSDs in the same RAID group