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Does NetApp support encrypted and non-encrypted disks on the same node?

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Applies to

  • NetApp Storage Encryption (NSE) FIPS certified drives
  • Self-Encrypting Drives (SED)
  • NVMe Self-Encrypting Drives (NVMe SED)

Answer

NetApp Storage Encryption
  • NetApp Storage Encryption uses Self-Encrypting Disks (SED) that are FIPS certified.
  • FIPS certificate information for FIPS drives can be found on the Disk Drive & Firmware Matrix.
  • In the Hardware Universe for Drives, when searching by drive model, the Encrypted column will show Yes.  Clicking on the word "Yes" will show the supported encryption standards of FIPS 140-2 or FIPS 140-3 and NSE.
  • Drives of this type CANNOT be mixed with drives that are not FIPS certified SEDs in the same node or HA pair.
NVMe Self-Encrypting Drives (NVMe SED)
  • NVMe self-encrypting drives do not have FIPS 140-2 or FIPS 140-3 certification.
  • However, these disks use AES 256-bit transparent disk encryption to protect data at rest.
  • ONTAP 9.6 introduced support for NVMe SEDs for the AFF A800 and AFF A320 platforms.
  • In the Hardware Universe for Drives, when searching by drive model, the Encrypted column will show as Yes.  Clicking on the word "Yes" will show the supported standards of AES-256.
  • Drives of this type CAN be mixed with other drives that are not NVMe SEDs in the same node or HA pair.

Additional Information

N/A

 

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