Microprocessor 2.00 GHz AMD Athlon II Dual-Core Processor for Notebook PCs M300 Microprocessor Cache 1MB L2 Cache Memory 3072MB Memory Max 4096MB Video Graphics ATI Radeon HD 4200 Graphics Video Memory ith 128MB Display Cache Memory AMD M880G (128B GDDR2 (sideport memory)) Hard Drive 250GB (5400RPM) Multimedia Drive LightScribe SuperMulti 8X DVD±R/RW with Double Layer Support Display 15.6" Diagonal High Definition HP BrightView Display (1366x768) Fax/Modem High speed 56k modem Network Card Integrated 10/100 Ethernet LAN Wireless Connectivity 802.11b/g WLAN Sound Altec Lansing Keyboard 101-key compatible with full size keyboard with integrated numeric keypad Pointing Device Touch Pad with On/Off button and dedicated vertical scroll Up/Down pad PC Card Slots External Ports 5-in-1 integrated Digital Media Reader for Secure Digital cards, MultiMedia cards, Memory Stick, Memory Stick Pro, or xD Picture cards 3 Universal Serial Bus (USB) 2.0 1 Headphone out 1 microphone-in 1 VGA (15-pin) 1 RJ-11 (modem) 1 RJ -45 (LAN) HP Webcam with integrated microphone WINDOWS 7