ASUSTOR AS6204T 4-Bay INTEL Quad-Core NAS Ready for your growing business demand Intel Quad-Core 1.6GHz (burst up to 2.24GHz) processor 4GB SO-DIMM DDR3L RAM (Exp. 8GB max, 4GB x 2, easy upgrade) Support hot swappable drives 2 x Gigabit LAN supports failover and Link Aggregation