Processor Intel Core i5-8400 (9M Cache, 2.8GHz up to 4.0GHz, 6 Cores ) Operating SystemWin 10 ProStorage1TB HDD SATA 7200 rpm Memory4GB DDR4 (Max.32GB, 2 DIMM Slots)GraphicsIntel UHD Graphics 630 I Intel B360 ChipsetOptical DriveDVDRWNetworkGigabit EthernetConnectivity720P Camera&Mic-Web CAM Input DeviceLenovo Leyboard & USB optical MouseDisplay19.5" FHD LEDPower Supply100-240V-1.5A I 20V-4.5AWarranty1 Year Warranty