The Synology DiskStation DS718+ is a 2-bay NAS server featuring a quad-core Intel Celeron J3455 CPU running at 1.5 GHz, capable of bursting up to 2.3 GHz. It supports AES-NI hardware encryption and has a 64-bit architecture. The system memory is 2 GB DDR3 or DDR3L, expandable up to 6 GB. It has two drive bays, with the ability to expand to seven bays using an external expansion unit. The DS718+ includes two 1GbE LAN ports with Link Aggregation and Failover support, three USB 3.0 ports, and one eSATA port. An excellent solution tailored to the needs of small and medium-sized businesses. Comes with 2x 2tb Western Digitial Gold