HP ProBook 6540b
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  • eMachines E520
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  • General Class Standard Laptop Standard Laptop
    Operating Sistem Windows 7 Windows Vista
    Body Dimensions 14.62 in x 9.76 in x 1.37 in14.35 in x 1.51 in x 10.77 in
    Weight 2.51 kg (5.53 lb)2.80 kg (6.17 lb)
    Color BlackBlack
    Display Size 15.6 inches15.4 inches
    Resolution 1280x800
    3D NoNo
    Processor Name Intel Core i5 i5-430MIntel Celeron 575
    Frequence 2.26 GHz2 GHz
    Cores 2 per processor1 per processor
    Cache L3 Cache:3.0 MBL2 Cache:1.0 MB
    Arhitecture 32-bit64-bit
    Technology 45nm65nm
    Chipset Mobile Intel HM57 ExpressIntel GL40
    TDP 2.5W31W
    Features Front side bus (FSB):667 MHzFront side bus (FSB):667 MHz
    Graphics Type Integrated cardIntegrated card
    Name Intel Intel Graphics Media Accelerator HDIntel GMA 4500M
    Memory Capacity 2 GB
    Max Capacity 4 GB4 GB
    Max Capacity Per Slot 2 GB
    Type DDR3DDR2-667 MHz
    Slots 21
    Total Slots 2
    Storage Capacity 160 GB120 GB
    RPM 7200RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    Reading support: CD DVD
    Writing support: CD DVD
    Networking LAN 1000 mbps100 mbps
    Wifi Yes (802.11b, 802.11g, 802.11n)Yes (802.11b, 802.11g)
    Bluetooth Yes Version:2.1
    Modem No
    Infrared No
    Wimax No
    UWB No
    Interfaces USB 4 Version:2.02 Version:2.0
    VGA YesYes
    LAN RJ-45RJ-45
    ESata No
    FireWire No
    Expansion Slot ExpressCard (54)
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader Yes
    Docking Station Port No
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons)
    Camera YesYes, 0.3 megapixels
    Microphone YesYes
    Security Features Fingerprint reader, Smart Card reader
    Baterry Cells 6 cells6 cells
    Type Li-IonLi-Ion
    Capacity 55 WHr48.8 WHr / 4400 mAh
    Autonomy 3 Hours

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