Acer TravelMate 7740
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    Samsung NP530U4C-A01US
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    General Class Desktop replacement Standard Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 16.18 in x 1.77 in x 10.78 in13.10 in x 0.82 in x 9.00 in
    Weight 3.20 kg (7.05 lb)1.81 kg (3.99 lb)
    Color BlackGray
    Display Size 17.3 inches14 inches
    Resolution 1600x900
    LED YesYes
    3D NoNo
    Processor Name Intel Core i7 820Intel Core i5 3317U
    Frequence 1.73 GHz1.7 GHz
    Cores 4 per processor2 per processor
    Cache L3 Cache:8.0 MBL3 Cache:3.0 MB
    Arhitecture 64-bit
    Technology 45nm22nm
    Chipset Intel HM55 Express
    TDP 45W17W
    Features Front side bus (FSB):1333 MHzHyperthreading:Yes
    Graphics Type Dedicated cardIntegrated card
    Name ATI Mobility Radeon HD 5650Intel GMA HD 4000
    Memory 1024 MB
    Memory Capacity 4 GB4 GB
    Max Capacity 8 GB8 GB
    Max Capacity Per Slot 4 GB
    Type DDR3-1066 MHzDDR3
    Slots 22
    Total Slots 22
    Storage Capacity 160 GB750 GB
    Size 2.5"
    RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Optical Type NoReading support: CD DVD
    Writing support: CD DVD
    Networking LAN 1000 mbps1000 mbps
    Wifi Yes (802.11b, 802.11g, 802.11n)Yes (802.11a, 802.11b, 802.11g, 802.11n), Intel WiDi
    Bluetooth Yes Version:2.1 EDR:YesYes Version:4.0
    Modem YesNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 4 Version:2.03 Version:2.0, 3.0
    HDMI YesYes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata NoNo
    Thunderbolt No
    FireWire NoNo
    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, MMCSD, SDHC, SDXC, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Other Surround sound analog outputs (Type: 5.1), Digital audio output
    Devices Keyboard Dedicated media playback controls
    Pointing Touchpad (2 Buttons, Multitouch)Touchpad (2 Buttons, Multitouch)
    Speakers Speakers total power:4W
    Camera YesYes, 1.3 megapixels
    Microphone YesYes
    Security Features Kensington lock Kensington lock
    Baterry Cells 6 cells8 cells
    Type Li-IonLi-Pol
    Capacity 4400 mAh45.3 WHr / 6120 mAh
    Autonomy 3.5 Hours7 Hours
    Other Adapter power consumption:Typical: 48 W Power adapter voltage:100 V - 240 V, 50 Hz, 60 HzAdapter power consumption:Typical: 60 W

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