CPU Frequency: 2.13 GHz * Memory: 1 GB DDR3, Maximum Internal Capacity: 16TB * System Fan: 92 mm X 92 mm X 1 * Interface: 2 x USB 3.0 Port, 1x USB 2.0 port, 1 x eSATA Port, 1 x RJ-45 10/100/1000 Gigabit Ethernet Port , 1x Gigabit LAN * Noise Level: 19.4 dBA