G Series Iron Gray 27 Intel Core i7-9700K 3.6GHz (Turbo up to 4.9GHz) Intel B360 16GB DDR4 (2x 8GB) 2 x DDR4 U-DIMM SLOT NVIDIA GTX 1660Ti 6GB 1TB (7200 RPM) + 512GB PCIE SSD N/A 3.5 4 x SATA 6.0Gb/s ports Windows 10 (64bit) WI-Fi 5(802.11ac) 2x2 BT 5.0 1YR Domestic/1-way FREE shipping 500W Chiclet Keyboard & USB mouse ASUS Command 1x Headphone; 2x USB3.1 Gen 1 1x Mic-in; 1x Front Speaker Out (Line Out); 1x Line-in; 1x RJ45 LAN; 1x HDMI-Out; 2x USB2.0; 2x USB3.1 Gen 1; 2HDMI, DP, DVI 1 x PCIe x1; 1 x PCIE x16; 1 x M.2 Connector for WiFi; 1 x M.2 Connector for SSD; 2 x DDR4 U-DIMM SLOT.