The Toshiba X300 Performance Internal Hard Drive is designed for professional systems, home media computers, and gaming PCs. The X300 Hard Drive offers 7200 RPM, large cache size, and Toshiba Cache Technology to take your gaming to the next level along with massive capacity to store your growing gaming library. Plus, the X300 comes with data protection and drive stabilization technologies to help mitigate vibrations and improve tracking accuracy all of which means more reliability than ever for backing up your digital content. Put the extreme performance, capacity, and reliability of the Toshiba X300 Performance Internal Hard Drive behind your game and graphics intensive projects. [Note]: (1) One Terabyte (1TB) means 10{12] = 1,000,000,000,000 bytes using powers of 10. Actual formatted storage capacity may vary. For details, please visit Toshiba's Consumer HDD website. (2) Compatibility may vary depending on user?s hardware configuration & operating system. (3) Product specifications, colors, configurations and components are subject to change without notice. (4) "2.5-inch" & "3.5-inch" mean the form factor of HDDs. They do not indicate drive's physical size. (5) For "Drive Bays Supported", please contact your Solutions Provider as compatibility with host device will vary based on the system. (6) Workload is a measure of the data throughput of the year, and it is defined as the amount of data written, read or verified by commands from the host system. (7) MTTF (Mean Time to Failure) is not a guarantee or estimate of product life; it is a statistical value related to mean failure rates for a large number of products which may not accurately reflect actual operation. Actual operating life of the product may be different from the MTTF. (8) Read and write speed may vary depending on the host device, read and write conditions, and file size. (9) Drive life may vary depending on usage and workload. (10) Standard limited warranty terms apply. The warranty brochure can be viewed at Toshiba's Consumer HDD website.