Model No - HP Pavilion dv6-1154tx Notebook-VB622PA

HP Pavilion dv6-1154tx Entertainment Notebook PC (VB622PA) 

Processor, operating system and memory
Operating system installed - Genuine Windows Vista  Home Premium 32-bit
Processor type - Intel  Core 2 Duo Processor P8600
* 2.40 GHz, 3 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 - 15.6" High Definition HP Brightview 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 RJ-11, 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)
Speakers and microphone - Altec Lansing  speakers
Webcam - HP Pavilion Webcam with Integrated Digital Microphone
Network interface - Integrated 10/100/1000 Gigabit Ethernet LAN
Modem - High speed 56K modem
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 3.4 cm (min H) / 4.1 cm (max H)
Product weight - 2.88 kg
Power supply type - 90 W AC Power Adapter
Battery type - 6-cell Lithium-Ion (Li-Ion) battery
Warranty - 1 year