![Amazon.com: Western Digital Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30PURX [Old Version] : Electronics Amazon.com: Western Digital Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30PURX [Old Version] : Electronics](https://m.media-amazon.com/images/I/71ETaxFeA+L.jpg)
Amazon.com: Western Digital Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30PURX [Old Version] : Electronics
![Amazon.com: Western Digital 3TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD33PURZ : Electronics Amazon.com: Western Digital 3TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD33PURZ : Electronics](https://m.media-amazon.com/images/I/81jHVuSVGoL._AC_UF350,350_QL80_.jpg)
Amazon.com: Western Digital 3TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD33PURZ : Electronics
![Amazon.com: Western Digital Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30PURX [Old Version] : Electronics Amazon.com: Western Digital Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30PURX [Old Version] : Electronics](https://m.media-amazon.com/images/I/615lgTjpI8L.jpg)
Amazon.com: Western Digital Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30PURX [Old Version] : Electronics
![WD PURPLE Surveillance 3TB Hard Drive Disk SATA III 64M 3.5" HDD HD Harddisk For Security System Video Recorder DVR NVR CCTV - AliExpress WD PURPLE Surveillance 3TB Hard Drive Disk SATA III 64M 3.5" HDD HD Harddisk For Security System Video Recorder DVR NVR CCTV - AliExpress](https://ae01.alicdn.com/kf/HLB15KOZUsbpK1RjSZFyq6x_qFXaA.jpg_640x640Q90.jpg_.webp)
WD PURPLE Surveillance 3TB Hard Drive Disk SATA III 64M 3.5" HDD HD Harddisk For Security System Video Recorder DVR NVR CCTV - AliExpress
![Wd Purple 4tb 6tb 3tb Surveillance Hdd 64m Cache Sataiii 6.0gb/s 3.5" Western Digital Internal Hard Drive 1tb -12tb Hd Harddisk - Hard Disk Drive - AliExpress Wd Purple 4tb 6tb 3tb Surveillance Hdd 64m Cache Sataiii 6.0gb/s 3.5" Western Digital Internal Hard Drive 1tb -12tb Hd Harddisk - Hard Disk Drive - AliExpress](https://ae01.alicdn.com/kf/Sab88a09fb95c41a5998b0c48d786869b4/WD-Purple-4TB-6TB-3TB-Surveillance-HDD-64M-Cache-SATAIII-6-0Gb-s-3-5-Western.jpg)
Wd Purple 4tb 6tb 3tb Surveillance Hdd 64m Cache Sataiii 6.0gb/s 3.5" Western Digital Internal Hard Drive 1tb -12tb Hd Harddisk - Hard Disk Drive - AliExpress
![Western Digital 3TB WD Purple Surveillance HDD, Internal Hard Drive, 256MB Cache - WD33PURZ - Walmart.com Western Digital 3TB WD Purple Surveillance HDD, Internal Hard Drive, 256MB Cache - WD33PURZ - Walmart.com](https://i5.walmartimages.com/asr/cf53760a-7d29-4eaa-ad2a-f2bda42e7884.dee5a46a21a4fe45caaa5b5e754ea7d2.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Western Digital 3TB WD Purple Surveillance HDD, Internal Hard Drive, 256MB Cache - WD33PURZ - Walmart.com
![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 - 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 - AliExpress](https://ae01.alicdn.com/kf/S9c3c472d5f124447b3ca37f8ad4b723f8/WD-Purple-4TB-Surveillance-Internal-Hard-Drive-Disk-3-5-64M-Cache-SATA-III-6Gb-s.jpg)
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 - AliExpress
![Amazon.com: Western Digital 3TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD33PURZ : Electronics Amazon.com: Western Digital 3TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD33PURZ : Electronics](https://m.media-amazon.com/images/I/81jHVuSVGoL._AC_UF894,1000_QL80_.jpg)