have installed instead of a hard drive, a 128 GB SSD / Crucial C300 with SATA 3.0 (6Gb / s). Has perfect and very fast to work on USB 3.0 port. Over 200 GB / s read and write more than 140 GB / s. After I've been playing photos, films and MP3Žs, I have the data station to the Fritz! Box (only USB 2.0) connected and can over the TV (connected to the network) to play this. The SSD does not need any extra power supply, even at the Fritz! Box. All lines within the home network of the Fritz! Box devices have access. For the transmission of large amounts of data I close the station to the PC with USB 3.0.