Toshiba MHZ2320BJ: Experience top-tier performance with a 7200 RPM spindle speed, delivering blazing-fast data transfers up to 300 MB/s via its SATA 3.0 Gb/s interface. Store massive amounts of data with a spacious 320 GB storage capacity. Enjoy peace of mind knowing that your data is safeguarded with advanced shock and vibration protection. Perfect for high-end notebooks, mainstream laptops, gaming PCs, and slimline desktops.