Amazon.com: Seagate BarraCuda 8TB Internal Hard Drive HDD – 3.5 Inch Sata 6 Gb/s 5400 RPM 256MB Cache for Computer Desktop PC (ST8000DMZ04/ST8000DMZ04) : Electronics
MDD 8TB 7200RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drive for Surveillance HDD | eBay
Seagate BarraCuda 8TB 5400RPM SATA 3.5 HDD - Walmart.com