Lenovo ThinkPad T420
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  • 4.0
    Gadget Rating
    Total votes:1
    		•
    Samsung NP-RF711-S03
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  • 4.9
    Gadget Rating
    Total votes:6
    		•
    General Class Standard Laptop Desktop replacement
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 16.30 in x 1.49 in x 10.80 in
    Color BlackBlack
    Display Size 14 inches17.3 inches
    LED YesYes
    3D NoNo
    Processor Name Intel Core i5 2520MIntel Core i7 2630QM
    Frequence 2.5 GHz2 GHz
    Cores 2 per processor4 per processor
    Cache L3 Cache:3.0 MBL3 Cache:6.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm32nm
    TDP 35W45W
    Graphics Type Integrated cardDedicated card, Integrated card
    Name Intel HD 3000NVIDIA GeForce GT 540M
    Memory 64 MB up to 1696 MB2048 MB
    Name Intel
    Memory Capacity 4 GB8 GB
    Max Capacity 8 GB
    Max Capacity Per Slot 4 GB
    Type DDR3-1333 MHzDDR3
    Slots 1
    Total Slots 22
    Storage Capacity 500 GB750 GB
    RPM 7200RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATA (SATA type: 3Gbit/s, Bays (in use): 1)
    Optical Type Reading support: CD DVD
    Writing support: CD DVD    		Reading support: CD DVD BD
    Writing support: CD DVD
    Networking LAN
    Wifi Yes (802.11b, 802.11g, 802.11n)Yes (802.11b, 802.11g, 802.11n)
    Bluetooth NoNo
    Modem NoNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 4
    HDMI YesYes
    VGA YesYes
    ESata NoNo
    Thunderbolt NoNo
    FireWire YesNo
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader YesSD, SDHC, SDXC, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Devices Keyboard
    Pointing Touchpad, Pointing stickTouchpad
    Speakers Speakers total power:3W
    Camera YesYes, 1.3 megapixels
    Microphone YesYes
    Security Features Kensington lock
    Baterry Cells 6 cells6 cells
    Type Li-Ion
    Autonomy 5 Hours

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