Seagate Momentus hard drives provide the optimum combination of performance, capacity and mobility in a 2.5-inch form factor. They are also a good fit in certain non-PC applications, including external storage, copiers/printers and entry-level blade servers. Cache: 16MB Height (maximum): 9.5mm Width (maximum): 69.75mm Length (maximum): 100.3mm Parts: 5 years limited Labor: 5 years limited