HP SP-HDD-3TB Nimble 3TB 7.2K 3.5" SAS Drive w/Caddy
0B26913 – EMC 3TB 7200 RPM SAS 3.5″ HDD for VNX5100, 5200, 5300, 5400, 5500, 5600, 5700, 5800, 7500, 7600, 8000 15 disk enclosures and VNXe3300 – Disk Drive Finder
WD 3TB (WD30PURX) WESTERN DIGITAL Purple 3.5" SATA Surveillance Hard – SPCP Computer accessories supplier
Amazon.com: Seagate BarraCuda 3TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 5400 RPM 256MB Cache for Computer Desktop PC – Frustration Free Packaging (ST3000DM007) : Electronics
WD Blue 3TB PC Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 64 MB Cache, 3.5" - WDBH2D0030HNC-NRSN - Walmart.com
3TB Western Digital WD Blue 3.5-inch SATA III Desktop Hard Drive (5400rpm, 64MB cache) - Walmart.com