Samsung MZ-YTN5120 512GB 2.5" SATA3 6Gb/s Internal SSD Solid State Drive MZYTN512HDJH-000L2 5SD0L77695.Model Number: MZ-YTN5120Samsung Part Number: MZYTN512HDJH-000L2Lenovo Part Number: 5SD0L77695 8S5SD0L77695Specifications:Form Factor: 2.5"Type: SATA SSDInterface: SATA III, Serial ATA-600 (6.0 Gb/s)Capacity: 512GBHeight: 5.0mm