Toshiba's P300 3.5" internal hard drive delivers powerful performance for professionals. The dual-stage actuator ensures smooth, fast system performance. Your data and media are also protected by ramp loading and a shock sensor. The P300 is available with up to 3 TB of storage space. The P300 is ideal for graphic designers and creative professionals who demand high performance. It is available with up to 3TB of storage capacity and features high read/write speeds and intelligent design features to protect your data. On the P300 with 2 or 3 TB of storage capacity, a dual-stage actuator improves positioning accuracy so that vibrations have little chance of causing jumps. This makes reading and writing more precise and faster and gives you instant access to your data. The P300 reads and writes data quickly and securely thanks to Perpendicular Magnetic Recording (PMR), a writing method that provides three times the storage density of the P300's predecessor, ensuring its large storage capacity, and Tunnel Magneto-Resistive Recording (TMR), a technology that exploits the effect of magnetic tunnel resistance in writing. The P300 is equipped with an internal shock sensor to protect your data. In addition, the ramp load technology ensures that the arm of the magnetic head cannot touch the plate. This means protection against wear and tear and data loss during transport of the hard disk or PC. For more than 40 years, Toshiba has been known throughout the world for its innovative strength. Thanks to this long experience, Toshiba hard disks in desktop PCs offer plenty of storage space and outstanding performance.