Seagate SkyHawk 6TB Surveillance Hard Drive 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive ST6000VX0023 - Newegg.com
Amazon.com: Seagate 6 TB Backup Plus Hub USB 3.0 Desktop 3.5 Inch External Hard Drive for PC and Mac with 2 Months Free Adobe Creative Cloud Photography Plan, Black : Electronics
Seagate 6TB IronWolf 5400 rpm SATA III 3.5" Internal ST6000VNA01
Seagate Expansion 6 TB Desktop Hard Drive - 3.5" External - Black