The Samsung PM991 Model: MZ-VLQ5120 SSD is a high-performance internal solid-state drive designed for use with laptops and PCs. With a storage capacity of 512GB, this NVMe interface SSD offers fast data transfer speeds and reliable storage for your files and applications. The sleek black design adds a touch of style to your computer setup while providing ample storage space for all your needs. Ideal for those looking to upgrade their storage capabilities, this Samsung SSD is a top choice in the world of solid-state drives.