Acer S3-391-6046 13.3-inch Ultrabook, Intel Core i3-2367M, 4GB Memory, 320GB HDD and 20GB SSD, Windows 8 13.3-Inch HD widescreen CineCrystal LED-backlit display. Screen Resolution: 1366 x 768 Intel Core i3-2367M processor 1.4GHz, 3MB L3 Cache, 4GB DDR3 SDRAM system memory.320GB SATA hard drive 20GB SSD. Bluetooth 4.0 HS2 x USB 3.0 ports, 1 x combo headphone/microphone-in jack, 1 x HDMI port3-cell lithium-polymer battery, up to 5.5 hours battery life 802.11b/g/n Wireless LAN Bluetooth 4.0 HS Software: Windows 8 Ultrabook Operating System