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ST3500418AS SeaGate 500GB SATA 7200 RPM 3.5" Hard Drive
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ST500DM009 Seagate BarraCuda 500GB SATA 6.0 Gbps Hard Drive
ST500DM002, W3T, WU, PN 1BD142-502, FW KC48, Seagate 500GB SATA 3.5 Hard Drive - Walmart.com
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Seagate BarraCuda 7200.12 ST3500418AS 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive Desktop Internal Hard Drives - Newegg.com
ST500VT000 Seagate Video 500GB 5.4K 3Gb/s 16MB 2.5" SATA Hard Drive