This Samsung SSD with 512GB internal storage is a reliable choice for enhancing your computer's performance. With a write speed of 1800MB/s, this internal solid state drive is designed to provide fast and efficient data transfer speeds. It is compatible with various interfaces including M.2, NVME, eSATA, and PCI Express, providing great flexibility in connecting to your computer.The Samsung MZ-VLB5120 is a 2.5 inch drive that is perfect for PCs. It comes in a green color and is equipped with adaptive memory technology, making it a versatile option for your computer storage needs. Additionally, it is removable, which means you can easily transfer your data to another drive or device.