HP ProBook 6540b
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  • Acer Aspire AS5742-6410
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  • General Class Standard Laptop Standard Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 14.62 in x 9.76 in x 1.37 in15.00 in x 1.34 in x 10.00 in
    Weight 2.51 kg (5.53 lb)2.60 kg (5.73 lb)
    Color BlackBlack
    Display Size 15.6 inches15.6 inches
    Resolution 1366x768
    3D NoNo
    Processor Name Intel Core i5 i5-430MIntel Core i5 480M
    Frequence 2.26 GHz2.66 GHz
    Cores 2 per processor2 per processor
    Cache L3 Cache:3.0 MBL3 Cache:3.0 MB
    Arhitecture 32-bit64-bit
    Technology 45nm32nm
    Chipset Mobile Intel HM57 ExpressIntel HM55 Express
    TDP 2.5W35W
    Features Front side bus (FSB):667 MHz
    Graphics Type Integrated cardIntegrated card
    Name Intel Intel Graphics Media Accelerator HDIntel GMA HD
    Memory 128 MB
    Memory Capacity 4 GB
    Max Capacity 4 GB8 GB
    Max Capacity Per Slot 4 GB
    Type DDR3DDR3
    Slots 22
    Total Slots 2
    Storage Capacity 160 GB640 GB
    RPM 7200RPM5400RPM
    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 mbps1000 mbps
    Wifi Yes (802.11b, 802.11g, 802.11n)Yes (802.11b, 802.11g, 802.11n)
    Bluetooth Yes Version:2.1
    Modem No
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 4 Version:2.03 Version:2.0 Powered while off:No
    HDMI Yes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata No
    FireWire NoNo
    Expansion Slot ExpressCard (54)
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader YesYes
    Multi Purpose DriveBay No
    Docking Station Port No
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons, Multitouch)
    Camera YesYes
    Microphone YesYes
    Security Features Fingerprint reader, Smart Card reader Kensington lock
    Baterry Cells 6 cells6 cells
    Type Li-IonLi-Ion
    Capacity 55 WHr4400 mAh
    Autonomy 3.5 Hours
    Other Adapter power consumption:Typical: 65 W

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