Product | WD Gold WD6003FRYZ - hard drive - 6 TB - SATA 6Gb/s
Western Digital Purple 6TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology - 180TB/yr, 64MB Cache, 5400rpm - WD60PURZ : Amazon.co.uk: Computers & Accessories
Synology HAT3300-6T Plus Series 6TB SATA Hard Drive for NAS w/ 5400RPM 6Gb/s 256MB Cache, Two Pack
Seagate 6TB Internal hard disk drive for security camera|Diiiz
TOSHIBA S300 6TB VIDEO STREAMING HARD DRIVE
500GB 1TB 2TB 3TB 4TB 6TB 3.5" Internal Desktop Hard Drive SATA HDD CCTV PC Lot | eBay