The Deskstar 120GXP incorporates both new and proven technologies to boost system performance. This drive provides the capacity and performance to handle a wide range of advanced desktop and audio/video applications. Additionally, features such as low acoustics, low power, and Tagged Command Queuing make this drive ideal for non-PC, high-performance and special applications.AFC and glass disk technologies enable increased density. Thus, the Deskstar provides the necessary capacities using fewer heads and disks, which means fewer components and better reliability. The superior density combines with the faster processor and streamlined cache buffer to enable award-winning performance for both the Deskstar and your system. Enhancements to the servo system and thermal monitor help to enable accurate data storage and retrieval. These combined technologies enable popular capacity points and are also designed to increase reliability.