Lenovo ThinkPad W520
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  • General Class Standard Laptop Portable Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 14.68 in x 1.41 in x 9.65 in12.72 in x 0.71 in x 8.90 in
    Weight 2.70 kg (5.95 lb)1.61 kg (3.54 lb)
    Color BlackBlack
    Display Size 15.6 inches13.3 inches
    Resolution 1366x768
    LED YesYes
    3D NoNo
    Processor Name Intel Core i5 2520MIntel Core i5 3317U
    Frequence 2.5 GHz1.7 GHz
    Cores 2 per processor2 per processor
    Cache L3 Cache:3.0 MBL3 Cache:3.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm22nm
    TDP 35W17W
    Graphics Type Dedicated cardIntegrated card
    Name NVIDIA Quadro 1000MIntel GMA HD 4000
    Memory 2048 MB
    Memory Capacity 4 GB
    Max Capacity 32 GB8 GB
    Max Capacity Per Slot 8 GB
    Type DDR3DDR3
    Slots 1
    Total Slots 4
    Storage Capacity 160 GB500 GB
    Size 2.5"
    RPM 7200RPM5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Features Cache:32 MB
    Optical Type YesNo
    Networking LAN 1000 mbps
    Wifi Yes (802.11a, 802.11g, 802.11n)Yes (802.11b, 802.11g, 802.11n)
    Bluetooth Yes Version:4.0
    Modem No
    Infrared No
    Wimax No
    UWB No
    Interfaces USB 3 Powered while off:Yes2 Powered while off:No
    HDMI Yes
    VGA YesYes
    LAN RJ-45
    ESata Yes (1)No
    Thunderbolt No
    FireWire NoNo
    Expansion Slot ExpressCard (34), PCI Express Mini
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader MMCMemory Stick, SD
    Multi Purpose DriveBay No
    Docking Station Port No
    Devices Keyboard
    Pointing Touchpad (2 Buttons), Pointing stick (2 Buttons)Touchpad (2 Buttons, Multitouch)
    Camera YesYes, 1.3 megapixels
    Microphone YesYes
    Security Features
    Baterry Cells 9 cells
    Type Li-Ion
    Autonomy 10.7 Hours

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