Acer Veriton Essential ES27230G Tower | Intel i3-8100 Intel UHD Graphics 620 | 4GB DDR4 RAM SLOTS: 2x (Max 32GB DDR4 2666Mhz) | STORAGE: 1TB DVD-RW WLAN:  Gigabit LAN | BT: N/A | USB: 2x USB3.0(Front), 4x USB 2.0(Rear)  Ports: HDMI, VGA Expansion Slot: 1x PCIe x16 PSU: 180W Windows 10 Pro 64bit Warranty: 1 Year FRR  | Accessories: Audio Jacks, Mic-in, USB KB & MOUSE