The Samsung PM9B1 512GB M.2 NVMe PCIe Gen4 x4 Internal SSD is a high-performance solid-state drive designed for use in PC systems. With a storage capacity of 512GB, this SSD offers fast read and write speeds, making it ideal for quick data access and transfer. The M.2 form factor and black colour make it a sleek addition to any computer setup. Backed by the manufacturer's OPAL warranty, this SSD also features NVMe storage format and is RoHS compliant for environmental sustainability. Upgrade your computer's storage capabilities with this reliable and efficient Samsung SSD.