HP ProDesk 400 G6 Desktop Mini PC (5L4B0ES) - 10th Generation Intel Core i5-10500 Processor, 8GB DDR4 2666MHz RAM (2 SO-DIMM Slots, 64GB Max), 512GB M.2 PCIe NVMe Solid State Drive, No Optical Drive, Intel UHD Graphics, Connectivity: Front: 1 x Headphone/Mic Combo Jack, 1 x SuperSpeed USB Type-C® 10Gbps signaling rate, 1 x SuperSpeed USB Type-A 10Gbps signaling rate, 1 x SuperSpeed USB Type-A 5Gbps signaling rate (charging), Rear: 1 x RJ-45, 1 x DisplayPort™ 1.4, 2 x SuperSpeed USB Type-A 5Gbps signaling rate, 1 x HDMI 1.4b, 2 c USB Type-A 480Mbps signaling rate, Windows 11 Pro 64-Bit