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Western Digital WD 640 GB Portable External Hard Drive Orico USB Storage with USB Port, Computers & Tech, Parts & Accessories, Hard Disks & Thumbdrives on Carousell
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Western Digital 640 GB 3.5-Inch, 32 MB Cache, 7200 RPM SATA II Bulk/OEM Hard Drive WD6401AALS (Caviar Black) - Walmart.com
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