MaxDigitalData 12TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive for Surveillance (
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Refurbished: WP Expanse 12TB 7200 RPM 512e SATA Gen3 3.5-inch – Water Panther
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Seagate Exos X18 12TB 3.5" HDD-A12T-ST12000NM004J Internal Enterprise Hard Drive
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Seagate Exos X16 12TB 3.5" HDD-T12T-ST12000NM000J Internal Enterprise Hard Drive
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WD Ultrastar DC HC520 | HUH721212AL4200 (0F29560) | 12TB 7200 RPM 4Kn SAS 12Gb/s 256MB Cache 3.5-Inch Internal Enterprise HDD Data Center Hard Disk Drive - Newegg.com