Seagate Exos 7E8 ST4000NM000A - hard drive - 4 TB - SATA 6Gb/s - ST4000NM000A - Internal Hard Drives - CDW.com
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Amazon.com: Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000) : Electronics
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