The Seagate BarraCuda 2.5-inch HDD ST1000LM048 brings over 20 years of reliability and performance tested in a compact format. This 1 TB drive is the perfect storage solution for a wide range of applications, from laptops to external storage systems, to all-in-one PCs and ultra-thin desktops. With a Serial ATA III interface and a rotation speed of 5400 RPM, the BarraCuda offers a transfer rate supported up to 140 MiB/s . 128 MB HDD buffer size helps improve overall performance, ensuring quick access to data. The drive is designed to withstand shocks and vibrations, with operating shock values up to 400 G, offering exceptional robustness for mobile use. The 7 mm high slim design makes it compatible with most portable and ultra-compact systems. Technical Specifications Capacity: 1 TB Rotation Speed: 5400 RPM Interface: Serial ATA III Shape Factor: 2.5 inch Buffer HDD: 128 MB Transfer Speed: 140 MiB/s Average Latitude: 5,6 ms Energy consumption (inactive): 0,45 W Height: 7 mm Weight: 90 g Operating Shock: 400 G Non-function Shock: 1000 G