![Amazon.com: Western Digital 1TB 3.5" SATA HDD 7200RPM Internal Desktop Hard Drive for PC/Mac - OEM WD10EZEX 1 TB : Electronics Amazon.com: Western Digital 1TB 3.5" SATA HDD 7200RPM Internal Desktop Hard Drive for PC/Mac - OEM WD10EZEX 1 TB : Electronics](https://m.media-amazon.com/images/I/61-s9hFlMlL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Western Digital 1TB 3.5" SATA HDD 7200RPM Internal Desktop Hard Drive for PC/Mac - OEM WD10EZEX 1 TB : Electronics
![Amazon.com: Western Digital(WD) BLUE Deskptop 1TB( 1Terabyte) 3.5"Hard Disk Drive, 5400~7200RPM, SATA3 ( 6.0GB/s), 64MB Cache, IDEAL for PC/Mac/CCTV/NAS/DVR/Raid and SATA Applications, 1YR Warranty (Blue) : Electronics Amazon.com: Western Digital(WD) BLUE Deskptop 1TB( 1Terabyte) 3.5"Hard Disk Drive, 5400~7200RPM, SATA3 ( 6.0GB/s), 64MB Cache, IDEAL for PC/Mac/CCTV/NAS/DVR/Raid and SATA Applications, 1YR Warranty (Blue) : Electronics](https://m.media-amazon.com/images/I/71c5R4QQ6nL.jpg)
Amazon.com: Western Digital(WD) BLUE Deskptop 1TB( 1Terabyte) 3.5"Hard Disk Drive, 5400~7200RPM, SATA3 ( 6.0GB/s), 64MB Cache, IDEAL for PC/Mac/CCTV/NAS/DVR/Raid and SATA Applications, 1YR Warranty (Blue) : Electronics
![Western Digital 2TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD22PURZ : Amazon.in: Computers & Accessories Western Digital 2TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD22PURZ : Amazon.in: Computers & Accessories](https://m.media-amazon.com/images/I/71m5oiceJ5L._AC_UF1000,1000_QL80_.jpg)
Western Digital 2TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD22PURZ : Amazon.in: Computers & Accessories
![Amazon.com: Western Digital 80GB Hard Drive HDD 3.5 in 7200RPM IDE PATA WD800 WD800BB-00JHC0 : Electronics Amazon.com: Western Digital 80GB Hard Drive HDD 3.5 in 7200RPM IDE PATA WD800 WD800BB-00JHC0 : Electronics](https://m.media-amazon.com/images/I/81J3Wal3biL.jpg)
Amazon.com: Western Digital 80GB Hard Drive HDD 3.5 in 7200RPM IDE PATA WD800 WD800BB-00JHC0 : Electronics
![Western Digital, Seagate, and Toshiba have been using slower technology in some recent hard drives without telling customers - NotebookCheck.net News Western Digital, Seagate, and Toshiba have been using slower technology in some recent hard drives without telling customers - NotebookCheck.net News](https://www.notebookcheck.net/fileadmin/Notebooks/News/_nc3/20200418_HDD_stack.jpg)