Seagate Exos X18 18TB SATA III 3.5" 6Gbps Enterprise HDD ST18000NM000J

  • Capacity: 18TB
  • Form Factor: 3.5-inch LFF (Large Form Factor)
  • Interface: SATA 6Gb/s
  • Spindle Speed: 7200 RPM
  • Cache: 256 MB
  • Sustained Transfer Rate: Up to 270 MB/s
  • MTBF (Mean Time Between Failures): 2.5 million hours
  • Annualized Failure Rate (AFR): 0.35% (at full 24x7 operation)
  • Sector Format: FastFormat allows on-the-fly switching between 512e and 4Kn
  • Non-Recoverable Read Errors: 1 per 10¹⁵ bits read
  • Idle Average Power: ~5.0W - 5.3W
  • Operating Power: ~9.4W (Random Read) / ~6.4W (Random Write)
  • Operating Temperature: 5°C to 60°C