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Western Digital, Seagate, and Toshiba have been using slower technology in some recent hard drives without telling customers - NotebookCheck.net News
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Western Digital reveals large 20TB WD Red Pro NAS hard drive with 64GB of NAND flash memory - NotebookCheck.net News
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Western Digital 2TB WD Blue PC Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD20EZBX
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Amazon.com: Western Digital WD AV-GP 500GB 32MB Cache SATA 3.0Gb/s 3.5inch (CCTV DVR, PC) Internal Hard Drive (Low power, Quiet) -w/1 Year Warranty : Electronics
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