The LaCie 301549U 3TB D2 Quadra V3 Hard Disk is the ideal tool for creative professionals who need both fast speeds and large storage capacity. It features 7200 rpm drives with a minimum of 32MB cache for the best performance and seek times, so it can handle the most resource-intensive applications. It can achieve speeds up to 130MB/s in USB 3.0. With advanced software and features, you can start archiving or backing up as soon as you take it out of the box. The D2 Quadra features a recyclable aluminum design and is loaded with energy-saving features.