WD My Cloud PR2100 Pro Series 20TB 2-Bay NAS (WDBBCL0200JBK) - Intel Pentium N3710 1.6 GHz Quad-Core - 4GB RAM - 2x Gigabit Ethernet Ports - 2x Power Supply (DC in) - 2x USB 3.0 Expansion Ports - Compatible with Windows 7/8/10, Mac OS X El Capitan/Yosemite/Mavericks/Mountain Lion - Supports:…