Lenovo ThinkStation P340 Tower Desktop PC (30DH00F9SA) - Intel Xeon W-1250 Processor, 16GB DDR4 2933MHz RAM (1 x 16GB, 4 UDIMM Slots, 128GB Max, 256GB M.2 2280 PCIe NVMe Solid State Drive, DVD-RW, NVIDIA Quadro P1000 4GB Graphics, High Definition (HD) Audio, Realtek ALC623 codec, Intel I219-LM, 1 x GbE RJ-45, Connectivity: Front Port: 1 x Microphone (3.5mm), 1 x Headphone/Mic Combo Jack (3.5mm), 2 x USB 3.2 Gen 1, 1 x USB-C 3.2 Gen 1, 2 x USB 3.2 Gen 2, Rear Port: 1x serial (9-pin), 1 x line-out (3.5mm), 2 x USB 3.2 Gen 1, 1 x Ethernet (RJ-45), 2 x DisplayPort, 2 x USB 2.0, Windows 10 Pro 64-Bit