Seagate BarraCuda® 3 TB 3.5" (8.9 cm) internal HDD SATA III ST3000DM007 Bulk<b | Conrad.com
Amazon.com: Seagate Constellation ES.3 | ST3000NM0033 | 3TB 7.2K RPM 128 MB Cache 3.5" SATA 6Gb/s | Enterprise Internal Hard Disk Drive HDD : Electronics
Amazon.com: Western Digital Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30PURX [Old Version] : Electronics
WD Red Plus WD30EFZX - hard drive - 3 TB - SATA 6Gb/s - WD30EFZX - Internal Hard Drives - CDW.com
WD Elements Desktop Hard Drive (HDD) 3TB - 18 TB for PC | Western Digital
WD30EZAZ Western Digital Storage Hard Drive
Amazon.com: Seagate BarraCuda 3TB Internal Hard Drive HDD – 2.5 Inch Sata 6Gb/s 5400 RPM 128 MB Cache for Computer Desktop PC (ST3000LM024) : Electronics