Sony VAIO VGN-Z51WG
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  • Lenovo Essential G770 103752U
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  • General Class Portable Laptop Desktop replacement
    Operating Sistem Windows 7
    Body Dimensions 12.36 in x 1.30 in x 8.27 in
    Weight 1.55 kg (3.42 lb)3.00 kg (6.61 lb)
    Color BlackBrown
    Display Size 13.3 inches17.3 inches
    Resolution 1600x9001600x900
    LED YesYes
    3D NoNo
    Processor Name Intel Core 2 Duo P9700Intel
    Frequence 2.8 GHz
    Cores 2 per processor
    Cache L2 Cache:6.0 MB
    Arhitecture 64-bit
    Technology 45nm
    Chipset Intel GM45 Express
    TDP 28W
    Features Front side bus (FSB):1066 MHz
    Graphics Type Dedicated card, Integrated cardDedicated card, Integrated card
    Name NVIDIA GeForce 9300M GS
    Memory 256 MB
    Name Intel GMA 4500MHDIntel
    Memory Capacity 6 GB6 GB
    Max Capacity 8 GB8 GB
    Max Capacity Per Slot 4 GB4 GB
    Type DDR3-1066 MHzDDR3-1333 MHz
    Slots 22
    Total Slots 22
    Storage Capacity 400 GB
    RPM 7200RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Features Accelerometer for HDD protection:Yes
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    Yes
    Networking LAN 1000 mbps100 mbps
    Wifi Yes (802.11a, 802.11b, 802.11g, 802.11n)Yes
    Bluetooth Yes Version:2.1 EDR:YesYes Version:2.1 EDR:Yes
    Modem YesNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Broadband Wireless GSM (3G)
    Interfaces USB 2 Version:2.04
    HDMI YesYes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata Yes (1)
    Thunderbolt No
    FireWire Yes (1)No
    Expansion Slot ExpressCard (34)
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader Memory Stick, Memory Stick Duo, Memory Stick PRO, Memory Stick PRO Duo, SDMMC
    Multi Purpose DriveBay NoNo
    Docking Station Port YesNo
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons)
    Camera Yes, 0.3 megapixelsYes
    Microphone YesYes
    Security Features Kensington lock Face recognition webcam
    Baterry Cells
    Type Li-Ion
    Autonomy 4.3 Hours

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