The Samsung PM981a 256GB NVMe M.2 SSD PCIe Gen3 x4 MZVLB256HBHQ HP L50351-001 is a high-performance internal SSD designed for use with PCs. With a storage capacity of 256GB and a transfer rate of 550 Mbps, this SSD offers fast and efficient data storage and retrieval. It features a low noise level, making it a quiet and reliable option for computer storage. The M.2 form factor and NVMe interface ensure compatibility and high speed performance. Additionally, the SSD is designed with a cache of 256 MB for improved data processing. Built by Samsung in Korea, this SSD is a reliable and efficient choice for enhancing the performance of any computer system.