Lenovo ThinkPad E580 i5-8250U 12GB RAM 256 SSD 15.6" FHD 1920x1080 IPS Win10. Grand B+ LAPTOP is in good working order no chassis cracks or breaks unit has 8th gen i5 board both dims in use, Samsung 980 pro 256gb Samsung ddr4 12gb, has one slot open for nvme drive, type c port rj45 two USB 3.0 ports and card reader, full size hdmi, this machine does not ship with power supply