The FUJITSU S26361-F3815-L400 is a 4TB SATA HDD that provides a substantial storage solution for businesses and individuals needing vast data capacity. Operating over a 6Gbps SATA interface, it ensures respectable read and write speeds, key for applications not requiring the extreme speeds of SSDs but still demanding efficient performance. With a spindle speed of 7200 RPM, it strikes a balance between energy efficiency and performance. The 3.5-inch form factor makes it suitable for desktop PCs, servers, and external storage enclosures, offering versatility in deployment. This HDD is designed to deliver reliable storage for a wide range of applications, including archival and backup solutions, where large storage capacity is paramount.