![Amazon.com: Western Digital 2TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD20PURZ : Electronics Amazon.com: Western Digital 2TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD20PURZ : Electronics](https://m.media-amazon.com/images/I/71Awztf1XPL.jpg)
Amazon.com: Western Digital 2TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD20PURZ : Electronics
![Amazon.com: Western Digital 2TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD22PURZ : Electronics Amazon.com: Western Digital 2TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD22PURZ : Electronics](https://m.media-amazon.com/images/I/71m5oiceJ5L.jpg)
Amazon.com: Western Digital 2TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD22PURZ : Electronics
![WD Purple 4TB 6TB 3TB Surveillance HDD 64M Cache SATAIII 6.0Gb/s 3.5" Western Digital Internal Hard Drive 1TB -12TB HD Harddisk - 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 - AliExpress](https://ae01.alicdn.com/kf/S10694b3a833540b59aa032b507f1e7011/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 - AliExpress
![WD Purple 2TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD20PURZ - Walmart.com WD Purple 2TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD20PURZ - Walmart.com](https://i5.walmartimages.com/asr/937397ef-269e-4ee6-90a3-e8954961055b_2.0c09fa8620a014aa5303b1df94606767.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
WD Purple 2TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD20PURZ - Walmart.com
![WD PURPLE Surveillance 2TB Hard Drive Disk SATA III 3.5" 64M HDD HD Harddisk For Security System Video Recorder DVR NVR CCTV - AliExpress WD PURPLE Surveillance 2TB Hard Drive Disk SATA III 3.5" 64M HDD HD Harddisk For Security System Video Recorder DVR NVR CCTV - AliExpress](https://ae01.alicdn.com/kf/HLB1VG1kUcbpK1RjSZFyq6x_qFXaA/WD-PURPLE-Surveillance-2TB-Hard-Drive-Disk-SATA-III-3-5-64M-HDD-HD-Harddisk-For.jpg)
WD PURPLE Surveillance 2TB Hard Drive Disk SATA III 3.5" 64M HDD HD Harddisk For Security System Video Recorder DVR NVR CCTV - AliExpress
![Amazon.com: WD Purple 2TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD20PURX [Old Version] : Electronics Amazon.com: WD Purple 2TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD20PURX [Old Version] : Electronics](https://m.media-amazon.com/images/I/71ElSwl6igL.jpg)
Amazon.com: WD Purple 2TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD20PURX [Old Version] : Electronics
![Wholesale DVR/NVR 1TB 2TB 3TB 4TB 6TB Internal Hard Drive Disk Cache HD Hard disk 3.5 for Desktop Computer CCTV SATA3 PURPLE HDD From m.alibaba.com Wholesale DVR/NVR 1TB 2TB 3TB 4TB 6TB Internal Hard Drive Disk Cache HD Hard disk 3.5 for Desktop Computer CCTV SATA3 PURPLE HDD From m.alibaba.com](https://sc04.alicdn.com/kf/H5500670e76114573ad1d9eaf8ea399573.jpg)