{
  "aliases": [],
  "status": "shipping",
  "advantages": [],
  "limitations": [],
  "supersedes": [],
  "supersededBy": [],
  "firstSeen": null,
  "lastSeen": null,
  "slug": "smart-normalized-value",
  "term": "SMART normalized value",
  "definition": "A SMART normalized value is an ATA drive firmware's vendor-specific score for an attribute, interpreted against that attribute's threshold.",
  "note": "It is not a fleet percentile or a universal percentage of remaining health. smartctl reports the score and threshold supplied by the drive; it does not calculate the firmware's conversion.",
  "related": [
    "ata-smart",
    "smart",
    "smart-raw-value"
  ],
  "citations": [
    {
      "id": "smartctl",
      "title": "smartmontools 7.5 smartctl manual: -A attributes and -v raw-value formats",
      "url": "https://github.com/smartmontools/smartmontools/blob/RELEASE_7_5/smartmontools/smartctl.8.in",
      "accessed": "2026-10-11"
    },
    {
      "id": "hesela",
      "title": "Hesela: SMART zeros, missing attributes and failure-day selection",
      "url": "https://hesela.com/analyses/smart-missing-values-not-zero/",
      "accessed": "2026-10-11"
    }
  ]
}