Lenovo IdeaPad S145 AMD A9-9425 Notebook PC – AMD A9-9425 APU (2 Cores, 3.1GHz Base /Boost to 3.7GHz, 1MB Cache L2), 1 x 8GB DDR4-2133MHz, one DDR4 SO-DIMM socket, Up to 12GB, 15.6 HD TN Anti-Glare (1366 x 768) LED Backlit Display, 256GB SSD 2.5″ SATA 6GB/s, No Optical Drive, Integrated AMD Radeon R5 Graphics, 802.11 AC 1×1 Wi-Fi + Bluetooth 4.2, Microsoft Windows 10 Home 64 Bit Edition, Retail Box, 1 year warranty