![Amazon.com: Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD40PURZ : Electronics Amazon.com: Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD40PURZ : Electronics](https://m.media-amazon.com/images/I/819ijWY3BZL._AC_SL1500_.jpg)
Amazon.com: Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD40PURZ : Electronics
![Western Digital Purple 4TB Internal Surveillance HDD WD40PURZ, 3.5"/5400 RPM/6Gb 718037856773 | eBay Western Digital Purple 4TB Internal Surveillance HDD WD40PURZ, 3.5"/5400 RPM/6Gb 718037856773 | eBay](https://i.ebayimg.com/images/g/szYAAOSwGeRgBH2d/s-l300.jpg)
Western Digital Purple 4TB Internal Surveillance HDD WD40PURZ, 3.5"/5400 RPM/6Gb 718037856773 | eBay
![China Western Digital Wd Purple 4tb 5.4K 3.5" SATA 6gbs 64MB Surveillance HDD - China Wd HDD and HDD price China Western Digital Wd Purple 4tb 5.4K 3.5" SATA 6gbs 64MB Surveillance HDD - China Wd HDD and HDD price](https://image.made-in-china.com/2f0j00vkMzuHyJnpgL/Western-Digital-Wd-Purple-4tb-5-4K-3-5-SATA-6gbs-64MB-Surveillance-HDD.jpg)
China Western Digital Wd Purple 4tb 5.4K 3.5" SATA 6gbs 64MB Surveillance HDD - China Wd HDD and HDD price
![WD Purple 4TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch - Techno Tec SEC -Dubai WD Purple 4TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch - Techno Tec SEC -Dubai](https://technotecsec.com/wp-content/uploads/2019/02/4tb-wd.png)