The 4TB M.2 PCIe 4.0 NVMe Internal SSD Solid State Drive is a high-capacity storage solution designed for both laptops and desktop PCs. With a compact 2.5-inch form factor and M.2 interface, it offers fast data transfer speeds and ample storage space for all your files and applications. Made in China, this SSD is a reliable choice for upgrading your computer's performance and speed.