Product Name dv9507TX Product Number GN378PA Microprocessor 1.80 GHz Intel Core 2 Duo processor T7100 featuring Intel Centrino Duo processor technology Microprocessor Cache 2 MB L2 Cache Memory 2048 MB (2 x 1024 MB) Memory Max Up to 4 GB DDR2 Video Graphics NVIDIA GeForce 8600M GS Video Memory Up to 1023 MB (256 MB dedicated) Hard Drive 240 GB (2 x 120 GB) (5400 rpm) Multimedia Drive Lightscribe Super Multi DVD Writer (+/-R +/-RW) with Double Layer support Display 17" WXGA+ High Definition HP BrightView Widescreen (1440 x 900) Fax/Modem High speed 56K modem Network Card Integrated 10/100/1000 Gigabit LAN Wireless Connectivity Intel PRO/Wireless 802.11a/b/g WLAN Bluetooth® wireless networking Sound Altec Lansing speakers 3D Sound Blaster Pro compatible sound 16 bit integrated Keyboard Next-gen Windows keyboard with numeric keypad Pointing Device touchpad with 2-way scroll, Wireless on/off button, touchpad with on/off button PC Card Slots One ExpressCard/54 slot (also supports ExpressCard/34) External Ports 5-in-1 integrated Digital Media Reader for Secure Digital cards, MultiMedia cards, Memory Stick, Memory Stick Pro, or xD Picture cards 2 Omni-directional Integrated Microphones VGA 3 USB 2.0 (discrete only: 2 USB 2.0) HDMI (discrete only) RJ-11 RJ-45 2 stereo headphones external microphone AC adapter S-Video-out expansion port ExpressCard slot IEEE 1394a Consumer IR Dimensions 28.50 cm (L) x 39.60 cm (W) x 3.16 cm (min H) / 4.18 cm (max H) Weight 3.49 kg Security Fingerprint reader Kensington lock Power 90 W AC Power Adapter 8-cell Lithium-Ion (Li-Ion) battery