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   Laptops Specs >> HP >> HP ProBook 6540b WK821LA

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DisplayHP ProBook 6540b WK821LA 
Screen Size15.60 "
Display Screen TypeActive Matrix TFT Color LCD
Aspect Ratio16:9
Screen ModeWXGA
Screen Resolution1366 x 768
Backlight TechnologyLED
Graphics Controller ManufacturerIntel
Graphics Controller ModelGraphics Media Accelerator HD
Hard DriveHP ProBook 6540b WK821LA
Storage Size250 GB
Hard Drive InterfaceSerial ATA/300
Hard Drive RPM7200
Solid State Drive CapacityNo
Optical Drive TypeDVD-Writer
MemoryHP ProBook 6540b WK821LA
Memory Card SupportedSecure Digital High Capacity (SDHC), MultiMediaCard (MMC), MMCplus, Memory Stick, Memory Stick PRO, Memory Stick Duo, xD-Picture Card
Standard Memory2 GB
Maximum Memory8 GB
Memory TechnologyDDR3 SDRAM
Memory StandardDDR3-1333/PC3-10600
Number of Total Memory Slots2
Memory Card ReaderYes
NetworkHP ProBook 6540b WK821LA
Wireless LANYes
Wireless LAN ManufacturerIntel
Wireless LAN StandardIEEE 802.11n
Ethernet TechnologyGigabit Ethernet
DimensionsHP ProBook 6540b WK821LA
Height1.4"
Width14.6"
Depth9.8"
Detailed SpecsHP ProBook 6540b WK821LA
MicrophoneYes
ProcessorHP ProBook 6540b WK821LA
Processor ManufacturerIntel
Processor TypeCore i5
Processor Modeli5-430M
Processor Speed2.26 GHz
Processor CoreDual-core (2 Core)
Cache3 MB
SoftwareHP ProBook 6540b WK821LA
Operating SystemWindows XP Professional Upgradable to Windows 7 Professional
Input DevicesHP ProBook 6540b WK821LA
Pointing Device TypeTouchPad
I/O ExpansionsHP ProBook 6540b WK821LA
Expansion Slot TypeExpressCard/54
BatteryHP ProBook 6540b WK821LA
Battery ChemistryLithium Ion (Li-Ion)
Maximum Battery Run Time6.25 Hour
InterfacesHP ProBook 6540b WK821LA
FireWire/i.LINKYes
Total Number of USB Ports4
Number of USB 2.0 Ports4
VGAYes
DisplayPortYes