![Amazon.com: WD Purple NV 4TB Surveillance Hard Disk Drive - Intellipower SATA 6 Gb/s 64MB Cache 3.5 Inch - WD4NPURX : Electronics Amazon.com: WD Purple NV 4TB Surveillance Hard Disk Drive - Intellipower SATA 6 Gb/s 64MB Cache 3.5 Inch - WD4NPURX : Electronics](https://m.media-amazon.com/images/I/81rvvyp+35L.jpg)
Amazon.com: WD Purple NV 4TB Surveillance Hard Disk Drive - Intellipower SATA 6 Gb/s 64MB Cache 3.5 Inch - WD4NPURX : Electronics
![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.jpg)
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, 256 MB Cache, 3.5" - WD42PURZ : Electronics Amazon.com: Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD42PURZ : Electronics](https://m.media-amazon.com/images/I/81DcBYVCB7L.jpg)
Amazon.com: Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD42PURZ : Electronics
![Wd Purple Surveillance 4tb Hard Drive Disk Sata Iii 64m 3.5" Hdd Hd Harddisk For Security System Video Recorder Dvr Nvr Cctv - Hard Disk Drive - AliExpress Wd Purple Surveillance 4tb Hard Drive Disk Sata Iii 64m 3.5" Hdd Hd Harddisk For Security System Video Recorder Dvr Nvr Cctv - Hard Disk Drive - AliExpress](https://ae01.alicdn.com/kf/HLB1eiuRnnZmx1VjSZFGq6yx2XXaD/WD-PURPLE-Surveillance-4TB-Hard-Drive-Disk-SATA-III-64M-3-5-HDD-HD-Harddisk-For.jpg)
Wd Purple Surveillance 4tb Hard Drive Disk Sata Iii 64m 3.5" Hdd Hd Harddisk For Security System Video Recorder Dvr Nvr Cctv - Hard Disk Drive - AliExpress
![Wd Purple 4tb Hdd Surveillance Hard Disk Drive - 5400 Rpm Class Sata 6 Gb/s 64mb Cache 3.5 Inch Wd40ejrx - Hard Disk Drive - AliExpress Wd Purple 4tb Hdd Surveillance Hard Disk Drive - 5400 Rpm Class Sata 6 Gb/s 64mb Cache 3.5 Inch Wd40ejrx - Hard Disk Drive - AliExpress](https://ae01.alicdn.com/kf/HTB1i_yoXynrK1RjSsziq6xptpXag/WD-Purple-4TB-HDD-Surveillance-Hard-Disk-Drive-5400-RPM-Class-SATA-6-Gb-s-64MB.jpg)
Wd Purple 4tb Hdd Surveillance Hard Disk Drive - 5400 Rpm Class Sata 6 Gb/s 64mb Cache 3.5 Inch Wd40ejrx - Hard Disk Drive - AliExpress
![WD Purple 4TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD40PURZ - Walmart.com WD Purple 4TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD40PURZ - Walmart.com](https://i5.walmartimages.com/asr/4ad99eef-6af3-46fb-b0ed-e33c20248eba_2.306f0a08d60203274f764b07f818e48f.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
WD Purple 4TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD40PURZ - Walmart.com
![Amazon.com: WD Purple 4 TB Surveillance Hard Disk Drive, Intellipower 3.5 Inch SATA 6 Gb/s 64 MB Cache 5400 RPM : Electronics Amazon.com: WD Purple 4 TB Surveillance Hard Disk Drive, Intellipower 3.5 Inch SATA 6 Gb/s 64 MB Cache 5400 RPM : Electronics](https://m.media-amazon.com/images/I/71d0vImsbeL.jpg)
Amazon.com: WD Purple 4 TB Surveillance Hard Disk Drive, Intellipower 3.5 Inch SATA 6 Gb/s 64 MB Cache 5400 RPM : Electronics
![Wd Purple 4tb 3.5" Internal Hdd Sata Iii 6.0gb/s Hard Drive For Cctv Dvr Surveillance Camera Ip - Solid State Drives - AliExpress Wd Purple 4tb 3.5" Internal Hdd Sata Iii 6.0gb/s Hard Drive For Cctv Dvr Surveillance Camera Ip - Solid State Drives - AliExpress](https://ae01.alicdn.com/kf/Sabaf2c68fb0846fab6885121eb09d2ecq/WD-Purple-4TB-3-5-internal-HDD-SATA-III-6-0Gb-s-Hard-Drive-for-cctv.jpg)
Wd Purple 4tb 3.5" Internal Hdd Sata Iii 6.0gb/s Hard Drive For Cctv Dvr Surveillance Camera Ip - Solid State Drives - AliExpress
![Western Digital Purple Surveillance WD40PURZ 4TB 5400RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive - 3 Year Warranty Western Digital Purple Surveillance WD40PURZ 4TB 5400RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive - 3 Year Warranty](https://cdn3.volusion.com/ovay6.hxgv9/v/vspfiles/photos/G01-1297-5.jpg?v-cache=1612811003)
Western Digital Purple Surveillance WD40PURZ 4TB 5400RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive - 3 Year Warranty
![Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD42PURZ Desktop Internal Hard Drives - Newegg.com Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD42PURZ Desktop Internal Hard Drives - Newegg.com](https://cdn.cs.1worldsync.com/syndication/feeds/wd/inline-content/0D/548EF07A434FC305EA8C1DAC3B16021C5D45A990_IFFQHM3UUQC_i_priview_2.jpg)
Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD42PURZ Desktop Internal Hard Drives - Newegg.com
![Amazon.com: Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD42PURZ : Electronics Amazon.com: Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD42PURZ : Electronics](https://m.media-amazon.com/images/I/71KGby9PZkL.jpg)
Amazon.com: Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD42PURZ : Electronics
![Western Digital - Wd Purple-internal Hard Drive 4tb 3.5" 64m Sata Iii Cache, 6gb / S, Hdd,for Cctv, Dvr, Ip Camera - Hard Disk Drive - AliExpress Western Digital - Wd Purple-internal Hard Drive 4tb 3.5" 64m Sata Iii Cache, 6gb / S, Hdd,for Cctv, Dvr, Ip Camera - Hard Disk Drive - AliExpress](https://ae01.alicdn.com/kf/H3847e76658e6458b8b144c889e5a9abdg/Western-Digital-WD-Purple-Internal-Hard-Drive-4TB-3-5-64M-SATA-III-Cache-6Gb-s.jpg)
Western Digital - Wd Purple-internal Hard Drive 4tb 3.5" 64m Sata Iii Cache, 6gb / S, Hdd,for Cctv, Dvr, Ip Camera - Hard Disk Drive - AliExpress
![Wd Purple 4tb 3.5" Hdd Surveillance Hard Disk Drive - 5400rpm Class Sataiii 6gb/s 64mb Cache 3.5 Inch - Hard Disk Drive - AliExpress Wd Purple 4tb 3.5" Hdd Surveillance Hard Disk Drive - 5400rpm Class Sataiii 6gb/s 64mb Cache 3.5 Inch - Hard Disk Drive - AliExpress](https://ae01.alicdn.com/kf/HTB1PoWCKuuSBuNjSsziq6zq8pXaD.jpg?width=1000&height=1223&hash=2223)
Wd Purple 4tb 3.5" Hdd Surveillance Hard Disk Drive - 5400rpm Class Sataiii 6gb/s 64mb Cache 3.5 Inch - Hard Disk Drive - AliExpress
![WD42PURZ Western Digital Purple 4TB 5400RPM SATA 6Gbps 256MB Cache (512e) 3.5-inch Internal Hard Drive WD42PURZ Western Digital Purple 4TB 5400RPM SATA 6Gbps 256MB Cache (512e) 3.5-inch Internal Hard Drive](https://cdn11.bigcommerce.com/s-oq7ydatnxi/images/stencil/1280x1280/products/74355/75525/WD42PURZ-lg__87081.1671110188.jpg?c=1)