Buffalo LinkStation 421 LS421DE-EU High Speed NAS (1.2GHz, 512MB DDR3, USB 3.0, 2-Bay Diskless) (Accessories)
After unpacking the NAS made a good impression. Connect and set up was a breeze. Very clearly arranged menu. The first filling with data was done quickly. To run because the disk did not stop I have to the energy-saving options, as touted by Amazon,