HP Pavilion dv4-2145dx
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  • General Class Standard Laptop Gaming Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 13.15 in x 1.57 in x 9.45 in16.10 in x 1.96 in x 11.20 in
    Weight 2.43 kg (5.35 lb)3.81 kg (8.39 lb)
    Color WhiteBlack
    Display Size 14.1 inches17.3 inches
    Resolution 1280x8001920x1080
    LED NoYes
    3D NoNo
    Processor Name AMD Turion II M520Intel Core i7 3610QM
    Frequence 2.3 GHz2.3 GHz
    Cores 2 per processor4 per processor
    Cache L2 Cache:1.0 MBL3 Cache:6.0 MB
    Arhitecture 64-bit64-bit
    Technology 45nm22nm
    TDP 35W45W
    Features Front side bus (FSB):3600 MHz
    Graphics Type Integrated cardDedicated card
    Name ATI Mobility Radeon HD 4200NVIDIA GeForce GTX 675
    Memory Capacity 4 GB16 GB
    Max Capacity 8 GB
    Max Capacity Per Slot 4 GB
    Type DDR3
    Slots 2
    Total Slots 2
    Storage Capacity 320 GB1500 GB
    Size 2.5"
    RPM 7200RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    Features Disc labeling:Yes (LightScribe)
    Networking LAN 100 mbps1000 mbps
    Wifi Yes (802.11b, 802.11g, 802.11n)Yes (802.11a, 802.11g, 802.11n)
    Bluetooth NoYes Version:4.0
    Modem NoNo
    Infrared YesNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 3 Version:2.0 Powered while off:No4 Powered while off:Yes
    HDMI Yes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata Yes (1)No
    Thunderbolt No
    FireWire NoNo
    Expansion Slot ExpressCard (54, 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, MMCMemory Stick, Memory Stick PRO, SD, SDHC, xD-Picture Card, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons, Multitouch)
    Speakers Speakers total power:4W
    Camera YesYes, 2 megapixels
    Microphone YesYes
    Security Features Kensington lock
    Baterry Cells 6 cells8 cells
    Type Li-IonLi-Ion
    Other Adapter power consumption:Typical: 65 WAdapter power consumption:Typical: 20 W

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