The Samsung 512GB PCle Gen 4x4 SSD is an internal SSD designed for use in computers and laptops. With a storage capacity of 512GB, this SSD offers fast write speeds that are 4 times faster than traditional hard drives. Made in South Korea, this SSD is reliable and efficient for improving the performance of your system. Designed for use with Lenovo IdeaPad Flex 5 16ABR8 laptops, this SSD is a great upgrade option for boosting your device's speed and storage capacity.