![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._AC_UF894,1000_QL80_.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
![Refurbished: WD WD Green WD20EZRX 2TB IntelliPower 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive -Manufacture Recertified Bare Drive - Newegg.com Refurbished: WD WD Green WD20EZRX 2TB IntelliPower 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive -Manufacture Recertified Bare Drive - Newegg.com](https://c1.neweggimages.com/productimage/nb640/22-236-427-06.jpg)
Refurbished: WD WD Green WD20EZRX 2TB IntelliPower 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive -Manufacture Recertified Bare Drive - Newegg.com
![WD20EZRX-22D8PBO Western Digital Green 2TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive WD20EZRX-22D8PBO Western Digital Green 2TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive](https://cdn11.bigcommerce.com/s-n2pgpewhfn/images/stencil/500x659/products/1411975/1398747/WD20EZRX-22D8PBO-lg__74347.1671866328.jpg?c=2)
WD20EZRX-22D8PBO Western Digital Green 2TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive
![Western Digital WD20EFRX-68EUZN0 - 2TB 5.4K RPM 64MB Cache SATA 3.5" Hard Drive - WD Red NAS - CPU Medics Western Digital WD20EFRX-68EUZN0 - 2TB 5.4K RPM 64MB Cache SATA 3.5" Hard Drive - WD Red NAS - CPU Medics](https://cdn11.bigcommerce.com/s-qfzamxn9kz/images/stencil/1280x1280/products/130775/383493/WD20EFRX__36373.1565367997.jpg?c=2)
Western Digital WD20EFRX-68EUZN0 - 2TB 5.4K RPM 64MB Cache SATA 3.5" Hard Drive - WD Red NAS - CPU Medics
![Amazon.com: WD 2 TB WD AV-GP SATA III Intellipower 64 MB Cache Bulk/OEM AV Hard Drive WD20EURX : Electronics Amazon.com: WD 2 TB WD AV-GP SATA III Intellipower 64 MB Cache Bulk/OEM AV Hard Drive WD20EURX : Electronics](https://m.media-amazon.com/images/I/71DBoz5VTGL._AC_UF894,1000_QL80_.jpg)
Amazon.com: WD 2 TB WD AV-GP SATA III Intellipower 64 MB Cache Bulk/OEM AV Hard Drive WD20EURX : Electronics
![WD2003FZEX-00ZASA0 - Refurbished - WESTERN DIGITAL 2.0TB 7.2K RPM SATA III 3.5 INCH LARGE FORM FACTOR LFF WD BLACK ADVANCED FORMAT AF 6GB/S SATA3 64MB CACHE HARD DRIVE ( 2TB / 2000GB ) WD2003FZEX-00ZASA0 - Refurbished - WESTERN DIGITAL 2.0TB 7.2K RPM SATA III 3.5 INCH LARGE FORM FACTOR LFF WD BLACK ADVANCED FORMAT AF 6GB/S SATA3 64MB CACHE HARD DRIVE ( 2TB / 2000GB )](https://www.itcreations.com/images/products/large/WD2003FZEX-00ZASA0.jpg?11142014)
WD2003FZEX-00ZASA0 - Refurbished - WESTERN DIGITAL 2.0TB 7.2K RPM SATA III 3.5 INCH LARGE FORM FACTOR LFF WD BLACK ADVANCED FORMAT AF 6GB/S SATA3 64MB CACHE HARD DRIVE ( 2TB / 2000GB )
![Amazon.com: WD20EFRX Western Digital 2TB 7.2K RPM Intelllipower SATA 6GBps 64MB Buffer 3.5 Inches Internal Nas Hard Disk Drive. New Retail Factory Sealed Wit : Electronics Amazon.com: WD20EFRX Western Digital 2TB 7.2K RPM Intelllipower SATA 6GBps 64MB Buffer 3.5 Inches Internal Nas Hard Disk Drive. New Retail Factory Sealed Wit : Electronics](https://m.media-amazon.com/images/I/51JEaqRgYeL.jpg)