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Amazon.com: Western Digital WD5000HHTZ - Western Digital 500GB 3.5 inches SATA 10K 6Gb/s Hard Drive (Renewed) : Electronics
Amazon.com: Hitachi Deskstar 7K1000.C 500GB 3.5-in SATA 7200RPM HDD HDS721050CLA662 0F15012 : Electronics
Amazon.com: Western Digital 500GB SATA 3.5 Hard Drive - WD5000AAKX-60U6AA0 (Renewed) : Electronics
Amazon.com: Western Digital Blue WD5000AZLX 500GB 7200 RPM 32MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive : Electronics
Amazon.com: Seagate ST3500418AS 500GB Hard Drive : Electronics
Amazon.com: Storite Generic 3.5 Inch SATA Internal Hard Drive (500GB) : Electronics
Amazon.com: WD Blue 500GB Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 16MB Cache 3.5 Inch - WD5000AAKX : Electronics
Amazon.com: Western Digital AV-GP WD5000AVDS 500GB 32MB Cache 5400RPM SATA II 3.0Gb/s 3.5 Internal Hard Drive (CCTV DVR, PC, Mac) (Renewed) : Electronics
Amazon.com: WESTERN DIGITAL WD5000AUDX AV-GP Green 500GB 32MB cache SATA 6.0Gb/s 3.5 internal hard drive (Bare Drive) : Electronics
Amazon.com: Western Digital AV 500GB 8MB Cache SATA2 3.5" Hard Drive (for CCTV DVR, cool, quiet &reliable) -w/ 1 Year Warranty : Electronics
Amazon.com: Western Digital Caviar Blue WD5000AAKX 500GB 7200RPM 16MB Cache SATA 6.0Gb/s 3.5in Internal Hard Drive (Renewed) - w/ 1 Year Warranty : Electronics
Amazon.com: WD Blue 500GB Desktop Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 32MB Cache 3.5 Inch - WD5000AZLX : Electronics
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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Amazon.com: WD Blue 500GB Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 16MB Cache 3.5 Inch - WD5000AAKX : Electronics
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Amazon.com: Seagate ST500VM000 Video 3.5 HDD 500Gb 3.5 Sata 64Mb, 500 GB : Electronics
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Amazon.com: WD Blue 500GB Desktop Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 32MB Cache 3.5 Inch - WD5000AZLX : Electronics
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Amazon.com: Seagate BarraCuda 500GB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 32MB Cache for Computer Desktop PC (ST500DM009) : Electronics
Amazon.com: Western Digital Blue WD5000AZLX 500 GB 3.5" 7200 RPM SATA Hard Drive : Electronics
