As I said the full specification are follows:
Processor, operating system and memory
Operating system installed
Genuine Windows Vista® Home Premium 32-bit
Processor type
Intel® Centrino® 2 processor technology
• Intel® Core™2 Duo Processor T9600
• 2.80 GHz , 6 MB L2 Cache, 1066 MHz FSB
Standard memory
4096 MB
Memory
DDR2 800 MHz
Memory layout
(2 x 2048 MB)
Maximum memory
Supports up to 8 GB DDR2 memory
System features
Internal drives
500 GB
Hard disk drive speed
5400 rpm
Optical drive type
LightScribe SuperMulti 8X DVD±RW with Double Layer Support
Lightscribe
Lightscribe included
Display size
16.0" Diagonal High Definition HP Brightview Infinity Display
Display resolution
1366 x 768
Graphic subsystem name
ATI Mobility Radeon™ HD 4650
Video RAM
1024 MB dedicated memory
External I/O ports
4 USB 2.0 (4th shared with eSATA port), 1 HDMI, 1 eSATA Combo, 1 VGA port, 1 RJ45, Expansion Port 3, 2 Headphone out, 1 Microphone in, IEEE 1394 Firewire, Consumer IR, AC Adapter, Integrated Fingerprint reader
Expansion slots
One ExpressCard/54 slot (also supports ExpressCard/34)
Internal audio
SRS Premium Sound
Speakers and microphone
Altec Lansing® speakers
Webcam
HP Pavilion Webcam with Integrated Digital Microphone
Network interface
Integrated 10/100/1000 Gigabit Ethernet LAN
Wireless technologies
802.11a/b/g/n WLAN
Dimensions / weight / warranty
Product dimensions (W x D x H)
37.85 cm (W) x 25.8 cm (D) x 3.5 cm (min H) / 4.2 cm (max H)
Product weight
2.97 kg
Power supply type
90 W AC Power Adapter
Battery type
6-cell Lithium-Ion (Li-Ion) battery
Warranty
1 year, parts and labour
Software included
HP Total Care Setup, HP Total Care Assistance, HP Advisor, HP Wireless Assistant, HP Software Update, Adobe® Acrobat® Reader®, Sun Java VM, Cyberlink DVD Suite, HP MediaSmart 2.2, HP Games Powered by Wild Tangent, Adobe Flash Player, Adobe Shockwave Player, Muvee Reveal (with 20 day trial full version), Symantec™ Norton Internet Security 2009 Consumer (60days live updates), Digital Personal Fingerprint Reader for Consumer Notebook, Motorola SoftStylus, User Guide Documentation, Microsoft® Works, Offi ce Trial: Microsoft® Offi ce 2007 Home/Student (60 day Trial), Offi ce Ready: Microsoft® Offi ce 2007 Pro (60 day Trial) Center