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SMART raw value

A SMART raw value is the vendor-defined attribute payload reported by an ATA drive, distinct from its normalized score.

A payload can encode multiple fields: smartmontools 7.5 selects a three-word raw16 display for attribute 188 on specified Barracuda 7200.14 models. Do not interpret every large decimal payload as one event count.

Relations

related
ata-smart, smart, smart-normalized-value

Citations

  1. smartmontools 7.5 smartctl manual: -A attributes and -v raw-value formats (accessed 2026-10-11)
  2. smartmontools 7.5 drive database: Barracuda 7200.14 presets for attribute 188 (accessed 2026-10-11)
  3. Hesela: SMART zeros, missing attributes and failure-day selection (accessed 2026-10-11)

JSON: /data/terms/smart-raw-value.json