12TB Seagate Exos X18 ST12000NM000J SATA Hard Drive, 3.5" HDD, SATA 6Gb/s, 7200rpm, 256MB Cache, 512E, 4.16ms, NCQ, OEM. Seagate Exos X18 12TB 3.5" Enterprise SATA 6GB/s HDD/Hard Drive 7200rpm. Edition Exos X18.
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