{
  "comments": {
    "new": "Internal Serial: SLUS-21666\n\nVolume Label: SLUS21666"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "PTRM-007885\t1 IFPI L328 IFPI 720H, IFPI 720F",
    "old": "PTRM-007885\t1 IFPI L328 IFPI 720H"
  },
  "serial": {
    "new": "SLUS 21666, SLUS 21666F",
    "old": "SLUS-21666"
  }
}