The Dell EMC PowerEdge R340 is a single-socket 1U rack server designed for productivity and data intensive applications for remote office/branch offices..Dimensions: 1.7"H x 19"W x 23.45"D.Connectivity interfaces: 1 x PCIe 3.0 x8, 1 x PCIe 3.0 x4.Two expansion slots for upgrading your system.Power device: power supply - hot-plug.Rack mount server.1 TB memory installed.Optical drive: no optical drive.Quad-Core processor