Primary Information Processor Type Celeron M Processor Manufacturer Intel Processor Clock Speed 1.50 GHz Hard Drive Capacity 60 GB Input Device Type Touchpad,keyboard Features Size and weight may vary depending on configuration Laptop System Type Notebook Mainboard Chipset Type Mobile Intel 910GML Express Display Display Diagonal Size 15.4 in Display Technology TFT active matrix Max Resolution 1280 x 800 Color Support 24-bit (16.7M colors) Memory Cache Memory Type L2 cache Cache Memory Installed Size 1 MB RAM Installed Size 512 MB RAM Max Supported Size 1 GB RAM Technology DDR2 SDRAM Storage Storage Controller Type ATA/100 Optical Storage Type DVD-Dual(DVD+R/DVD-R/DVD+RW/DVD-RW) Processor Processor Number 370 Processor Data Bus Speed 400 MHz Dimensions&Miscellaneous Width 14.3 Inch Depth 10.8 Inch Height 0.9 - 1.3 Inch Weight 6.1 lbs. Audio Audio Input Type Microphone Audio Output Headphones/speakers Networking Data Link Protocol Ethernet; IEEE 802.11b; IEEE 802.11g; Fast Ethernet Modem Type Modem Max Transfer Rate 56 Kbps Analog Modulation Protocol ITU V.92 Power/Battery Battery Technology Lithium ion Battery Recharge Time 2.5 hours with power off, 3.5 hours with power on Battery / Run Time 2.1 hours Power Device Type AC Adapters Power Provided 65-watt Software Operating System Microsoft Windows XP Home Edition Service&Support Service & Support Type One-year parts and labor limited warranty