Samsung SSD 512GB PM991 M.2 2242 42mm NVMe PCIe Gen3 x4 MZALQ512HALU MZ-ALQ5120 Solid State Drive M Key

The Samsung SSD 512GB PM991 is a compact, high-performance M.2 2242 solid state drive designed for ultra-thin laptops and space-constrained devices. This NVMe PCIe Gen3 x4 drive delivers exceptional speed with sequential read speeds up to 3,500 MB/s, dramatically reducing boot times and application loading. Its ultra-compact 42mm form factor makes it ideal for premium ultrabooks and tablets where space is critical. Built with Samsung’s advanced V-NAND technology and proven reliability, the PM991 offers enterprise-grade durability with low power consumption for extended battery life. The M Key connector ensures broad compatibility across modern systems, while the 512GB capacity provides ample storage for operating systems, applications, and essential files. This drive represents the perfect balance of performance, efficiency, and miniaturization for next-generation mobile computing devices.