HP EliteBook 8740w
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    Sony Vaio VPC-EB4X1E
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    General Class Desktop replacement Standard Laptop
    Operating Sistem Windows XP Windows 7
    Body Dimensions 15.60 in x 1.40 in x 11.20 in14.56 in x 1.22 in x 9.77 in
    Weight 3.54 kg (7.8 lb)2.70 kg (5.95 lb)
    Color BlackBlack
    Display Size 17 inches15.5 inches
    Resolution 1920x12001920x1080
    LED No
    3D NoNo
    Features Surface finish:Glossy
    Processor Name Intel Core i7 720QMIntel Core i5 480M
    Frequence 1.6 GHz2.66 GHz
    Cores 4 per processor2 per processor
    Cache L3 Cache:6.0 MBL3 Cache:3.0 MB
    Arhitecture 64-bit64-bit
    Technology 45nm32nm
    Chipset Mobile Intel QM57 ExpressIntel HM55 Express
    TDP 45W35W
    Graphics Type Dedicated cardDedicated card
    Name NVIDIA Quadro FX 3800MATI Mobility Radeon HD 5650
    Memory 1024 MB1024 MB
    Memory Capacity 4 GB4 GB
    Max Capacity 8 GB
    Max Capacity Per Slot 4 GB
    Type DDR3-1333 MHzDDR3
    Slots 2
    Total Slots 22
    Storage Capacity 320 GB500 GB
    Size 2.5"
    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 (802.11a, 802.11b, 802.11g, 802.11n)Yes (802.11b)
    Bluetooth Yes Version:2.1Yes Version:2.1 EDR:Yes
    Modem No
    Infrared No
    Wimax No
    UWB No
    Interfaces USB 4 Version:2.03 Version:2.0 Powered while off:No
    HDMI Yes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata Yes (1)Yes (1)
    FireWire YesNo
    Expansion Slot ExpressCard (54)ExpressCard (34)
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader YesMemory Stick Duo, Memory Stick PRO-HG Duo, SD, SDHC, SDXC
    Multi Purpose DriveBay No
    Docking Station Port No
    Other DisplayPort
    Devices Keyboard Dedicated media playback controls
    Pointing Touchpad (3 Buttons), Pointing stick (3 Buttons)Touchpad (2 Buttons, Multitouch)
    Camera Yes, 2 megapixelsYes, 0.3 megapixels
    Microphone YesYes
    Security Features Kensington lock, Fingerprint reader, Smart Card reader
    Baterry Cells 8 cells
    Type Li-IonLi-Ion
    Capacity 73 WHr38.85 WHr / 3500 mAh
    Autonomy 3 Hours
    Other Adapter power consumption:Max: 200 W

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