2) HGST Hitachi 1TB 7200 RPM 2.5mm Notebook Hard Drive - computer parts - by owner - electronics sale - craigslist
Amazon.com: Hitachi Travelstar 7K500 500GB SATA / Serial ATA 2.5 Inch Notebook Hard Drive, 7200RPM 16MB, HTS725050A9A364 0A72335 Refurbished : Electronics
HTS725050A7E630 Hitachi 500GB 7200RPM 3Gb/s 2.5" SATA Laptop Hard Driv