The Share Center Pulse network storage devices enable users to share documents & media content such as photos, music & videos on a home network or over the Internet. File access is easy & straightforward with the built-in web file server, which means that you can browse & download your stored files over the Internet. The Share Center Pulse has a Gigabit port for the fastest connectivity possible to your home network through your router. RAID 1 technology ensures that your valuable data will not be lost by mirroring the contents of one hard drive onto the other, so if one drive files, your data is still safe. Share Center Pulse allows for multiple simultaneous streams, so you can watch a movie on your entertainment center while someone else listens to music streamed into their computer. The confidentiality & integrity of files is guaranteed as you can give rights to specific users or groups & assign them to folders with specific read/write permissions. This function is ideal for the home, where childrens access can be restricted to only age-appropriate materials, while ensuring that nobody can delete your files by accident. The DNS-320 Share Center Pulse is part of D-Link Green, D-Links program for providing eco-friendly alternatives without compromising performance: if the hard drives are not used in a configurable period of time, or data is not being transmitted, the Share Center Pulse enters st&-by mode to save power. Also, the silent fan will adapt its speed depending on the hard drives temperature.