HP 15.6'' ProBook 6540b Notebook WH434PA

Processor	Intel? Core? i7-620M Processor (2.66 GHz 4 MB L3 cache )
Memory	4GB ¨C (2 x 2 GB DDR3)
Chipset	Mobile Intel? HM57 Express Chipset
Hard Drive	500 GB (7200 rpm)
Optical Drive	DVD+/-RW SuperMulti DL LightScribe Drive
Display	15.6"
Graphics	Intel? HD Graphics
Audio	HP Premier Sound?, integrated stereo speakers, integrated microphone (dual-microphone array when equipped with optional 2 MP webcam), stereo headphone/line out, stereo microphone/line in
Camera	2MP built in
Communication	Integrated Marvell Gigabit Ethernet PCI Controller (10/100/1000 NIC) Broadcom 4322AGN 802.11a/b/g/n WiFi Adapter, Bluetooth 2.1, HP un2420 EV-DO/HSPA Mobile Broadband Module: Integrated mobile broadband module with Gobi global mobile Internet technology provides worldwide connection to both CDMA (EVDO) and UMTS (HSPA) networks. Wireless mobile broadband use requires separately purchased service contract. Check with service provider for coverage area and availability in your area
Ports	4 USB 2.0 ports, VGA, DisplayPort, stereo microphone in, stereo headphone/line out, 1394a, power connector, RJ-11/modem, RJ-45/ethernet, serial port, docking connector, secondary battery connector
Slots	ExpressCard/54 slot (also supports ExpressCard/34), Media Card Reader
Card Reader	Optional Integrated Smart Card Reader (replaces ExpressCard/54 slot); Inserting a Memory Stick Duo Card directly into your notebook could damage the memory card and/or notebook
Battery	External 65W HP Smart AC Adapter (Integrated Graphics) or external 90W HP Smart AC Adapter (Discrete Graphics), HP Fast Charge
OS	Genuine Windows? 7 Professional 32-bit
Weight	Starting at 2.64 kg
Dimensions	33.90 x 23.62 x 3.38 (at front) cm
Warranty	HP Services offers limited 3-year, 1-year and 90-day warranty options epending on country 1-year limited warranty on primary battery On-site service and warranty upgrades are also available
Extra	HP Recovery Manager, HP Support Assistant, HP QuickLaunch Buttons Software, HP QuickLook 3, HP QuickWeb, HP Power Assistant, HP Connection Manager, HP Wireless Assistant, HP 3D DriveGuard, Microsoft? Office Professional 2007 60-day Convertible Trial, McAfee Total Protection, PDF Complete SE, Roxio Creator Business 10 (select models), Synaptics Touchpad Driver, Microsoft? Windows Live Messenger (select models), HP Webcam Software, Skype, WinZip 12

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