used as a portable usb drive for backups 100% working condition genuine The Samsung MZ-VL21T00 (also known as the PM9A1) is a 1TB high-performance, internal M.2 NVMe SSD. Primarily supplied to PC manufacturers (OEMs), it delivers enthusiast-grade speeds and is frequently used in high-end laptops, desktop PCs, and gaming consoles. Key SpecificationsForm Factor: M.2 2280 (Standard desktop and laptop size)Interface: PCIe 4.0 x4 NVMe (backward compatible with PCIe 3.0)Read Speed: Up to 7,000 MB/sWrite Speed: Up to 5,100 MB/sNAND Flash: TLC (Triple-Level Cell) for strong durability and sustained performanceHardware Encryption: 256-bit AES-XTS encryption
