Intel Core i5-4200U (3MB cache, 1.60GHz, up to 2.60GHz with Intel Turbo Boost Technology) Integrated Intel HD Graphics 4400 (200MHz base frequency, 1.0GHz max dynamic frequency)Windows 8.1 Pro (64-bit) / Windows 7 Professional (SP1, 64-bit) 8GB (4/4) DDR3L SDRAM 128GB SSD, integrated Super-Multi drive, SD card reader 15.6" (1920 x 1080) Intel Centrino Advanced-N 7260 802.11a/b/g/n WLAN, Bluetooth, gigabit LAN, webcam. Fingerprint reader, TPM, Kensington lock slot, Acer ProShield Security Manager