Seagate Brings over 20 years of trusted performance and reliability to the Seagate Barracuda 2.5 inch Hard Disc Drive Seagate 2TB BarraCuda 2.5" Internal Hard Drive ST2000LMA15 Seagate Brings over 20 years of trusted performance and reliability to the Seagate Barracuda 2.5 inch HDD. Fast data rates of up to 140MB/s enables superior PC end-user experience and snappier file transfers. Best-fit and easy applications include upgrade laptop and mobile internal hard drive storage. Multi-tier caching technology delivers snappy performance with lower power consumption. SATA 6Gb/s interface optimizes burst performance. Thinnest and lightest 2.5 inch drive with up to 2TB storage in a 7mm z-height, providing seamless upgrades of thin and light laptops and smaller form factors. Highest-capacity 2.5-inch hard drives on the market for external or all-in-one storage. 2 Year Limited Warranty. Broadest 2.5 Inch hard drive portfolio with 2TB capacity and 7mm form factors suitable for a variety of compute applications. Best fit Applications-Laptops, Mobile Storage, External Storage systems, All-in-one PC's, Ultra slim desktop PC's.