![Wd Purple 4tb Surveillance Internal Hard Drive Disk 3.5" 64m Cache Sata Iii 6gb/s 1tb 2tb 3tb Hdd Hd Harddisk For Cctv Dvr Nvr - Hard Disk Drive - AliExpress Wd Purple 4tb Surveillance Internal Hard Drive Disk 3.5" 64m Cache Sata Iii 6gb/s 1tb 2tb 3tb Hdd Hd Harddisk For Cctv Dvr Nvr - Hard Disk Drive - AliExpress](https://ae01.alicdn.com/kf/S291cb6f653584ac1b6b95c74b162f031t.jpg_640x640Q90.jpg_.webp)
Wd Purple 4tb Surveillance Internal Hard Drive Disk 3.5" 64m Cache Sata Iii 6gb/s 1tb 2tb 3tb Hdd Hd Harddisk For Cctv Dvr Nvr - Hard Disk Drive - AliExpress
![(Old Model) Seagate 3TB Desktop HDD SATA 6Gb/s 64MB Cache 3.5-Inch Internal Bare Drive (ST3000DM001) (Old Model) Seagate 3TB Desktop HDD SATA 6Gb/s 64MB Cache 3.5-Inch Internal Bare Drive (ST3000DM001)](https://m.media-amazon.com/images/I/71u5B9s8d-L._AC_UF894,1000_QL80_.jpg)
(Old Model) Seagate 3TB Desktop HDD SATA 6Gb/s 64MB Cache 3.5-Inch Internal Bare Drive (ST3000DM001)
![HGST Ultrastar 3.5-Inch 3TB 7200RPM SATA III 6Gbps 64MB Cache Enterprise Hard Drive with 24x7 Duty Cycle (0F14684) HGST Ultrastar 3.5-Inch 3TB 7200RPM SATA III 6Gbps 64MB Cache Enterprise Hard Drive with 24x7 Duty Cycle (0F14684)](https://m.media-amazon.com/images/I/71YpWGlW3iL._AC_UF894,1000_QL80_.jpg)
HGST Ultrastar 3.5-Inch 3TB 7200RPM SATA III 6Gbps 64MB Cache Enterprise Hard Drive with 24x7 Duty Cycle (0F14684)
![Hard Disk SATA 3 interface 1TB 2TB 3TB 4TB 8TB Desktop PC 3.5inch Internal Mechanical Hard disk SATA 6Gb/s HDD 7200 RPM (Used) Hard Disk SATA 3 interface 1TB 2TB 3TB 4TB 8TB Desktop PC 3.5inch Internal Mechanical Hard disk SATA 6Gb/s HDD 7200 RPM (Used)](https://ae01.alicdn.com/kf/Sa2886530889f44a7a9d9f879696e9526c/Hard-Disk-SATA-3-interface-1TB-2TB-3TB-4TB-8TB-Desktop-PC-3-5inch-Internal-Mechanical.jpg)
Hard Disk SATA 3 interface 1TB 2TB 3TB 4TB 8TB Desktop PC 3.5inch Internal Mechanical Hard disk SATA 6Gb/s HDD 7200 RPM (Used)
![Seagate BarraCuda 3TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 5400 RPM 256MB Cache for Computer Desktop PC – Frustration Free Packaging ... Seagate BarraCuda 3TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 5400 RPM 256MB Cache for Computer Desktop PC – Frustration Free Packaging ...](https://m.media-amazon.com/images/I/71+rT7TY2DL.jpg)
Seagate BarraCuda 3TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 5400 RPM 256MB Cache for Computer Desktop PC – Frustration Free Packaging ...
WD 3TB (WD30PURX) WESTERN DIGITAL Purple 3.5" SATA Surveillance Hard – SPCP Computer accessories supplier
![WL 3TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5" Desktop Hard Drive (For Server, RAID, NAS, DVR, Desktop PC) w/1 Year Warranty WL 3TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5" Desktop Hard Drive (For Server, RAID, NAS, DVR, Desktop PC) w/1 Year Warranty](https://m.media-amazon.com/images/I/61MF9W9uQwL._AC_UF894,1000_QL80_.jpg)