Lenovo ThinkCentre M920z Desktop PC (10S60038SA) - 9th Generation Intel Core i7-9700 Processor (12M Cache, 3.00 GHz, up to 4.70 GHz, 8 cores), 8GB DDR4 2666MHz RAM (1 x 8GB, 2 x SO-DIMM Slots Free, 32GB Max), 512GB M.2 2280 PCIe 3.0x4 NVMe Opal Solid State Drive, 23.8-inch Full HD (1920x1080) IPS Anti-glare, DVD±RW, Intel UHD Graphics 630, Intel Dual Band Wireless 9560 11ac 2 x 2 + Bluetooth 5.0, Connectivity: Rear - 4 x USB 3.1 Gen 1 (one supports Smart Power On), 1 x DisplayPort (DP in/out combo port), 1 x Ethernet (RJ-45), Right - 1 x USB 3.1 Gen 2 (Always On and fast charge), 1 x headphone / microphone combo jack (3.5mm), 1 x USB-C 3.1 Gen 1, 1 x USB 3.1 Gen 1, Windows 10 Pro 64 Bit,