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![Amazon.com: WD Western Digital Caviar Green SATA 3 Gb/s Intellipower 32 MB Cache Bulk/OEM 3.5" 500GB Internal Hard Drive For Desktop Computer WD5000AADS [Refurbish] : Electronics](https://m.media-amazon.com/images/I/61dx5rkmcuL._AC_UF894,1000_QL80_.jpg "Amazon.com: WD Western Digital Caviar Green SATA 3 Gb/s Intellipower 32 MB Cache Bulk/OEM 3.5\" 500GB Internal Hard Drive For Desktop Computer WD5000AADS [Refurbish] : Electronics")
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Amazon.com: 03T7041 Lenovo 500Gb 7200Rpm 3.5Inch 6Gbps Sataiii Hard Drive : Electronics
