The SanDisk Professional 12TB GDRIVE PROJECT Thunderbolt 3 External Hard Drive is a high-performance desktop external HDD designed for professionals in need of fast data transfer rates. With a storage capacity of 12TB and a read speed of 250MB/s, this drive offers ample space and speed for storing and accessing large files quickly. The unit features a 3.5-inch form factor and a sleek gray color, making it a stylish addition to any workstation. With a manufacturer warranty of 3 years and compatibility with PCs, this external hard drive provides reliable storage solution for demanding users.