SomnAmbulist 2.5" SATA3 SSD | 64GB–512GB High-Speed Solid State Drive for Laptop
512GB = approx. Capacity ： 64GB 120GB 128GB 240GB 256GB 480GB 512GB. 64GB=approx. • SATA III Bus Type : With SATA III bus type, this SSD provides fast data transfer speeds and improved power efficiency.