Asustor 4-Bay Rackmount NAS, Intel Celeron Quad-Core, 4GB SO-DIMM DDR3L, GbE x 4, USB 3.0 x 4, WoL, System Sleep Mode, AES-NI hardware encryption, with lockable tray High Performance, Cost-Effective Enterprise Storage. An Ideal Storage Solution for SMBs Featuring Elite Performance and Functionality. In addition to providing comprehensive backup solutions, virtualization support and a rich variety of Apps, the AS6204RS/AS6204RD also features a quad-core processor for ultra-smooth performance.