![Western Digital WD Purple HDD 1TB 2TB 3TB 4TB SATA 6.0Gb/s 3.5" Hard Drive Disk for cctv Camera AHD DVR IP NVR|Internal Hard Drives| - AliExpress Western Digital WD Purple HDD 1TB 2TB 3TB 4TB SATA 6.0Gb/s 3.5" Hard Drive Disk for cctv Camera AHD DVR IP NVR|Internal Hard Drives| - AliExpress](https://ae01.alicdn.com/kf/H679b02e0e7694555b76367cb9171e928t/Western-Digital-WD-Purple-HDD-1TB-2TB-3TB-4TB-SATA-6-0Gb-s-3-5-Hard.jpg_Q90.jpg_.webp)
Western Digital WD Purple HDD 1TB 2TB 3TB 4TB SATA 6.0Gb/s 3.5" Hard Drive Disk for cctv Camera AHD DVR IP NVR|Internal Hard Drives| - AliExpress
![Western Digital WD Blue 3TB HDD Internal Hard Disk Drive 3.5 '' SATA 6Gb/s 64MB Cache HD For Desktop WD30EZRZ|Internal Hard Drives| - AliExpress Western Digital WD Blue 3TB HDD Internal Hard Disk Drive 3.5 '' SATA 6Gb/s 64MB Cache HD For Desktop WD30EZRZ|Internal Hard Drives| - AliExpress](https://ae01.alicdn.com/kf/HTB1_zdRXovrK1RjSszfq6xJNVXaO/Western-Digital-WD-Blue-3TB-HDD-Internal-Hard-Disk-Drive-3-5-SATA-6Gb-s-64MB.jpg)
Western Digital WD Blue 3TB HDD Internal Hard Disk Drive 3.5 '' SATA 6Gb/s 64MB Cache HD For Desktop WD30EZRZ|Internal Hard Drives| - AliExpress
![Western Digital Elements 3TB USB 3.0 Portable External Hard Drive WDBU6Y0030BBK-WESN (Black) | Fast Server Corp. www.srvfast.com Western Digital Elements 3TB USB 3.0 Portable External Hard Drive WDBU6Y0030BBK-WESN (Black) | Fast Server Corp. www.srvfast.com](https://www.srvfast.com/media/catalog/product/cache/73f179befb2b664ec3794b7759101d79/w/d/wdbu6y00xxbbk-pf2.jpg)
Western Digital Elements 3TB USB 3.0 Portable External Hard Drive WDBU6Y0030BBK-WESN (Black) | Fast Server Corp. www.srvfast.com
![WD Red 3TB NAS Internal Hard Drive - 5400 RPM Class, SATA 6Gb/s, SMR, 256MB Cache, 3.5" - WD30EFAX - Newegg.com WD Red 3TB NAS Internal Hard Drive - 5400 RPM Class, SATA 6Gb/s, SMR, 256MB Cache, 3.5" - WD30EFAX - Newegg.com](https://c1.neweggimages.com/ProductImage/22-234-410-S02.jpg)