Acer Aspire One AO756-2887 (Red) Intel Celeron 877 1.4GHz, 4GB RAM, 320GB HDD, 11.6-inch Part # NU.SGZAA.001 Intel Celeron Dual-Core 877 1.40GHz - 4GB DDR3 - 320GB (5400RPM) Intel HD Graphics - 11.6" (1366 x 768) HD CrystalBrite LED backlight Webcam - 802.11b/g/n - Windows 7 Home Premium 64-bit (3) USB 2.0 - (1) VGA - (1) HDMI - (1) Headphone/Microphone combo jack