Boost your PC's storage and performance with the Seagate STBD3000100 3.5" 3TB 7200RPM internal hard disk drive. This high-performance HDD offers an impressive 3TB of storage, a 3.5" form factor and a 64MB cache buffer for higher processing speeds. Plus, the OptiCache technology works with the cache to improve microprocessor capabilities up to 45% over the previous generation, and the integrated Seagate AcuTrac technology offers reliable read/write performance even in high-touch environments. Featuring 7200RPM speed for fast performance and data transfer rates up to 6Gbps, this 3.5" 2TB HDD is the perfect high-capacity upgrade for your desktop computer.