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Western Digital WD5000AAKX Series-WD Blue 500Gb 7200Rpm Serial ATA-6.0Gbps 16Mb Buffer 3.5-Inch Internal Hard Drive
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Western Digital Caviar Blue WD5000AAKX 500GB 7200RPM 16MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive (Certified Refurbished) - 1 Year Warranty - Walmart.com
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WD5000AAKX-07U6AA1 - Western Digital Caviar Blue 500GB 7200RPM SATA 6GB/s 16MB Cache 3.5-inch Hard Drive
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