Lenovo ThinkPad W520
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  • General Class Standard Laptop Portable Laptop
    Operating Sistem Windows 7 Windows Vista
    Body Dimensions 14.68 in x 1.41 in x 9.65 in12.52 in x 9.57 in x 0.87 in
    Weight 2.70 kg (5.95 lb)1.75 kg (3.86 lb)
    Color BlackBlack, White
    Display Size 15.6 inches13.3 inches
    LED YesNo
    3D NoNo
    Features Surface finish:Glossy
    Processor Name Intel Core i5 2520MIntel Core 2 Duo T7500
    Frequence 2.5 GHz2.2 GHz
    Cores 2 per processor2 per processor
    Cache L3 Cache:3.0 MBL2 Cache:4.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm65nm
    Chipset Mobile Intel GM965 + ICH8M
    TDP 35W35W
    Features Front side bus (FSB):800 MHz
    Graphics Type Dedicated cardIntegrated card
    Name NVIDIA Quadro 1000MNVIDIA GeForce 8400M G
    Memory 2048 MB128 MB up to 670 MB
    Memory Capacity 0.512 GB
    Max Capacity 32 GB2560 GB
    Max Capacity Per Slot 8 GB2048 GB
    Type DDR3DDR2-667 MHz
    Total Slots 41
    Storage Capacity 160 GB100 GB
    Size 2.5"
    RPM 7200RPM5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATA
    Optical Type YesNo
    Networking LAN 1000 mbps
    Wifi Yes (802.11a, 802.11g, 802.11n)Yes (802.11a, 802.11g, 802.11n)
    Modem Yes
    Infrared No
    Wimax No
    UWB No
    Interfaces USB 3 Powered while off:Yes3 Version:2.0
    HDMI Yes
    VGA YesYes
    LAN RJ-45
    ESata Yes (1)Yes (1)
    FireWire NoYes (1)
    Expansion Slot ExpressCard (34), PCI Express Mini
    Microphone Microphone in 3.5mm
    Headphone Audio out 3.5mm
    Card Reader MMCMemory Stick, Memory Stick Duo, Memory Stick PRO Duo, SD, miniSD, xD-Picture Card, MMC
    Multi Purpose DriveBay No
    Docking Station Port No
    Other S-Video
    Devices Keyboard
    Pointing Touchpad (2 Buttons), Pointing stick (2 Buttons)Touchpad (2 Buttons)
    Camera YesYes, 1.3 megapixels
    Microphone YesYes
    Security Features Kensington lock, Fingerprint reader
    Baterry Cells 9 cells3 cells
    Type Li-Ion
    Capacity 26.6 WHr / 2400 mAh
    Autonomy 10.7 Hours

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