Intel Centrino,Built-in Stereo speakers, Wireless LAN antenna , Intel Pentium M 745 / 1.8 GHz, 1024Mb Memory, 60GB Hard drive, DVD Writer/DVD Rom/ CD Writer, NoneDisplayDisplay Type15.4 in TFT active matrixMax Resolution1280 x 800 ( WXGA)Display (Projector) / Widescreen DisplayYesColor support24-bit (16.7 million colors)VideoGraphics Processor / VendorATI Mobility Radeon 9200 - AGP 4xVideo MemoryDDR SDRAM - 32 MBAudioAudio output typeSound cardAudio output compliant standardsI3DL2, AC '97, XGlite, A3D 1.0, EAX 2.0, SoundMAX, DLS Level 1, DirectSound3D, Sensaura ZoomFX, Sensaura MacroFX, Sound Blaster Pro, Sensaura EnvironmentFXInput Device(s)Input device typeKeyboard, Touchpad, Scroll buttonTelecomModemFax / modem - MDCMax transfer rate56 KbpsProtocols & SpecificationsITU T.4, ITU T.30, ITU V.17, ITU V.21, ITU V.22, ITU V.23, ITU V.29, ITU V.32, ITU V.34, ITU V.80, ITU V.90, ITU V.92, Bell 103J, Bell 212A, ITU V.250, ITU V.251, ITU V.8bis, ITU V.22bis, ITU V.27ter, ITU V.32bisFax CompatibilityG3NetworkingNetworking / Wireless LAN SupportedWireless NICIntel PRO/Wireless 2100Data link protocolEthernet, IEEE 802.11b/g, Fast EthernetNetworking standardsIEEE 802.3, IEEE 802.1p, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.11b, Wi-Fi CERTIFIEDExpansion / ConnectivityExpansion Slots Total (Free)1 ( 1 ) x SD Memory Card, 1 ( 1 ) x CardBus - Type II, 2 ( 1 ) x Memory - SO DIMM 200-pinInterfaces3 x Hi-Speed USB - 4 pin USB Type A, 1 x IEEE 1394 (FireWire) - 4 pin FireWire, 1 x Parallel - IEEE 1284 (EPP/ECP) - 25 pin D-Sub (DB-25), 1 x Display / video - VGA - 15 pin HD D-Sub (HD-15), 1 x Display / video - S-video output, 1 x Modem - Phone line - RJ-11, 1 x Network - Ethernet 10Base-T/100Base-TX - RJ-45, 1 x Docking / port replicator, 1 x Infrared - IrDA, 1 x Microphone - Input - Mini-phone 3.5 mm, 1 x Audio - Line-out/headphones - Mini-phone stereo 3.5 mmOperating System / SoftwareOS ProvidedMicrosoft Windows XP HomSoftware typeAdobe Reader 6.0, Drivers & Utilities, Norton AntiVirus 2003, HP Mobile Printing for Notebooks