Acer AS7741Z-4485 17.3" Laptop (2.13 GHz Intel Pentium Dual-Core Processor P6200, 4 GB RAM, 320 GB Hard Drive, 8X DVD+/-RW Drive, Windows 7 Home Premium) Intel Pentium P6200 dual-core processor, 2.13 GHz, 3 MB L3 4 GB DDR3 1066 MHz SDRAM, 320 GB 5400 RPM SATA HDD DVD-RAM +/-R +/-RW Writer, IEEE 802.11b/g/n Wifi, webcam, microphone 17.3" active matrix TFT color LCD, CineCrystal LED-backlit display, 1600 x 900 1 x HDMI, 3 x USB 2.0, 1 x VGA, 1 x network (RJ-45) interfaces