HP Pavilion dv4-2155dx
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  • General Class Standard Laptop Standard Laptop
    Operating Sistem Windows 7 Windows XP
    Body Dimensions 13.15 in x 1.57 in x 9.45 in13.27 in x 0.83 in x 9.49 in
    Weight 2.36 kg (5.2 lb)
    Color BlackBlack
    Display Size 14.1 inches14.1 inches
    Resolution 1280x8001440x900
    LED Yes
    3D NoNo
    Features Surface finish:Glossy
    Processor Name Intel Core i3 330MIntel Core 2 Duo SP9400
    Frequence 2.13 GHz2.4 GHz
    Cores 2 per processor2 per processor
    Cache L3 Cache:3.0 MBL2 Cache:6.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm45nm
    TDP 35W25W
    Features Front side bus (FSB):1066 MHz
    Graphics Type Integrated cardIntegrated card
    Name Intel HDIntel GMA 4500MHD
    Memory up to 1696 MB
    Memory Capacity 4 GB1 GB
    Max Capacity 8 GB4 GB
    Type DDR3DDR3
    Slots 2
    Storage Capacity 320 GB120 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
    Features Disc labeling:Yes (LightScribe)
    Networking LAN 100 mbps
    Wifi Yes (802.11b, 802.11g, 802.11n)Yes (802.11b, 802.11g, 802.11n)
    Bluetooth No
    Modem NoNo
    Infrared Yes
    Wimax No
    UWB No
    Interfaces USB 3 Version:2.02 Version:2.0 Powered while off:Yes
    HDMI Yes
    VGA YesYes
    LAN RJ-45
    ESata Yes (1)Yes (1)
    FireWire No
    Expansion Slot ExpressCard (54, 34)ExpressCard (34)
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader Memory Stick, Memory Stick PRO, SD, xD-Picture Card, MMCYes
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Other DisplayPort
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons, Multitouch), Pointing stick
    Camera YesYes, 2 megapixels
    Microphone YesYes
    Security Features Kensington lock Fingerprint reader
    Baterry Cells 6 cells6 cells
    Type Li-IonLi-Ion
    Autonomy 5.5 Hours
    Other Adapter power consumption:Typical: 65 W Power adapter voltage:100 V - 240 V, 50 Hz, 60 Hz

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