![Western Digital 4TB WD Red NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, SMR, 256MB Cache, 3.5" - WD40EFAX : Amazon.ca: Electronics Western Digital 4TB WD Red NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, SMR, 256MB Cache, 3.5" - WD40EFAX : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/710aEelzoRL.jpg)
Western Digital 4TB WD Red NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, SMR, 256MB Cache, 3.5" - WD40EFAX : Amazon.ca: Electronics
![Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD40EZAZ : Amazon.ca: Electronics Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD40EZAZ : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/81Vm9Zj0aQL.jpg)
Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD40EZAZ : Amazon.ca: Electronics
![Western Digital 4TB WD Blue PC Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD40EZRZ : Amazon.ca: Electronics Western Digital 4TB WD Blue PC Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD40EZRZ : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/81tULBxz96L.jpg)
Western Digital 4TB WD Blue PC Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD40EZRZ : Amazon.ca: Electronics
![Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD42PURZ : Amazon.ca: Electronics Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD42PURZ : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/71KGby9PZkL.jpg)
Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD42PURZ : Amazon.ca: Electronics
![WD 4TB My Passport Portable External Hard Drive HDD, USB 3.0, USB 2.0 Compatible, Black - WDBPKJ0040BBK-WESN : Amazon.ca: Electronics WD 4TB My Passport Portable External Hard Drive HDD, USB 3.0, USB 2.0 Compatible, Black - WDBPKJ0040BBK-WESN : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/51CDEElxPFL._AC_UF894,1000_QL80_.jpg)
WD 4TB My Passport Portable External Hard Drive HDD, USB 3.0, USB 2.0 Compatible, Black - WDBPKJ0040BBK-WESN : Amazon.ca: Electronics
![WD Purple 4TB Hard Drive Surveillance Western Digital OEM Internal HDD, 3.5 Inch SATA 64MB Cache | Coquitlam Centre WD Purple 4TB Hard Drive Surveillance Western Digital OEM Internal HDD, 3.5 Inch SATA 64MB Cache | Coquitlam Centre](https://cdn.mall.adeptmind.ai/https%3A%2F%2Fmultimedia.bbycastatic.ca%2Fmultimedia%2Fproducts%2F500x500%2F171%2F17113%2F17113807.jpeg_large.webp)
WD Purple 4TB Hard Drive Surveillance Western Digital OEM Internal HDD, 3.5 Inch SATA 64MB Cache | Coquitlam Centre
![WD 4 TB WD Purple SATA III Intellipower 64 MB Cache Bulk/OEM AV Hard Drive 4 sata_6_0_gb 64 MB Cache 3.5-Inch Internal Bare or OEM Drives WD40PURX : Amazon.ca: Electronics WD 4 TB WD Purple SATA III Intellipower 64 MB Cache Bulk/OEM AV Hard Drive 4 sata_6_0_gb 64 MB Cache 3.5-Inch Internal Bare or OEM Drives WD40PURX : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/41azQ9rlX+L._AC_.jpg)