Lenovo V55t-15ARE Black (AMD Ryzen 3 3200G 3.6-4.0 GHz, 4GB RAM, 1TB HDD, DVD-RW)Product Family : Lenovo V55t-15ARECase Form Factor: TowerCPU : AMD Ryzen 3 3200G (4C / 4T, 3.6 / 4.0GHz, 4MB)RAM : 1x 4GB DIMM DDR4-2933 ( two 288-pin DIMM sockets)HDD : 1TB HDD 7200rpm 3.5"lUp to 2 drives, 1x 3.5" HDD + 1x M.2 SSDOpticals : 9.0mm DVD±RWCard Reader 7-in-1Graphics : : Integrated AMD Radeon Vega 8WLAN : None4 x USB2.0 2 x USB3.2 Gen 11 x VGA1 x HDMI1Gb LAN (RJ-45)Security chip: Firmware TPM 2.0 Keyboard : USB Calliope Keyboard, Black, RussianMouse : USB Calliope Mouse, BlackPSU 180 watts, autosensing, 85%no OSMaincase : Black