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Seagate IronWolf 3TB NAS Hard Drive 5900 RPM 64MB Cache SATA 6.0Gb/s CMR 3.5" Internal HDD for RAID Network Attached Storage ST3000VN007 - Newegg.com
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WD Red NAS Hard Drive WD30EFAX - Hard drive - 3 TB - internal - 3.5-inch - SATA 6Gb/s - 5400 rpm - buffer: 256 MB | Dell USA
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