LAPTOP HP 520

Processor, operating system and memory
Operating system installed	Genuine Windows Vista® Business 32-bit
Processor type	Intel® Centrino® Duo processor technology • Intel® Core™ Duo Processor T2500 • 2.0 GHz , 2 MB L2 cache, 667 MHz FSB
Chipset	Mobile Intel® 945GM Express Chipset
Standard memory	1024 MB (1 x 1024 MB) DDR2 SDRAM (667MHz)
Memory slots	2 SODIMM slot
Memory upgrade	Upgradeable to 2048 MB maximum

System features
Internal drives	160 GB
Hard disk drive speed	5400 rpm
Optical drives	DVD+/-RW SuperMulti with Double Layer Fixed
Display size	14.1 inches diagonal
Graphic subsystem name	Intel® Graphics Media Accelerator 950
Graphic subsystem video card memory	Up to 224 MB shared video memory
External I/O ports	2 USB 2.0 ports, VGA, headphone, microphone, AC power, RJ-11, RJ-45
Expansion slots	Slots available for additional devices: 1 Type I/II PC Card slot supports both 32-bit CardBus and 16-bit cards
Audio	Conexant CX20549, integrated speaker, headphone jack, microphone jack
Network interface	Intel 82562GT 10/100 Network Connection
Wireless technologies	Intel® Wireless LAN 802.11a/b/g mini-pci card

Dimensions / weight / warranty
Dimensions (W x D x H)	33.4 x 24.7 x 3.0 (at front) cm
Weight	Starting under 2.3 kg
Power requirements	HP 65W Smart AC Adapter
Power features	4-cell (32 WHr) Lithium-Ion battery
Keyboard	Full-sized keyboard
Pointing device	Touchpad with scroll zone
Security management	Kensington lock slot, Symantec Norton Internet Security, TPM Enhanced DriveLock
Warranty	1-year standard parts and labour limited warranty, depending on country (upgrades available), 1-year limited warranty on primary battery
Software included	Adobe Acrobat Reader, HP Backup and Recovery Manager, HP Help and Support Center, Roxio Creator Basic 9, Synaptics Touchpad Driver, Intervideo WinDVD