Lenovo ThinkPad L420
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  • General Class Standard Laptop Standard Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 12.54 in x 1.42 in x 9.17 in15.00 in x 1.36 in x 10.10 in
    Weight 2.31 kg (5.1 lb)3.03 kg (6.69 lb)
    Color BlackBlack
    Display Size 14 inches15.6 inches
    Resolution 1366x7681920x1080
    LED YesYes
    3D NoNo
    Processor Name Intel Core i3 2310MIntel Core i7 3610QM
    Frequence 2.1 GHz2.3 GHz
    Cores 2 per processor4 per processor
    Cache L3 Cache:3.0 MBL3 Cache:6.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm22nm
    Chipset Intel HM65Intel QM77 Express
    TDP 35W45W
    Features Hyperthreading:Yes
    Graphics Type Integrated cardDedicated card
    Name Intel GMA HDAMD / ATI Fire M4000
    Memory 1024 MB
    Memory Capacity 8 GB
    Max Capacity 8 GB
    Type DDR3DDR3
    Slots 2
    Total Slots 22
    Storage Capacity 160 GB180 GB
    RPM 7200RPM
    Type Hard Disc (HDD)Solid State Drive (SSD)
    Interface SATASATA
    Optical Type Reading support: CD DVD
    Networking LAN 1000 mbps1000 mbps
    Wifi Yes (802.11a, 802.11g, 802.11n)Yes (802.11a, 802.11b, 802.11g, 802.11n)
    Bluetooth Yes Version:4.0 EDR:Yes
    Modem NoYes
    Infrared NoNo
    Wimax YesNo
    UWB NoNo
    Broadband Wireless CDMA (EVDO)
    Interfaces USB 4 Version:2.0 Powered while off:Yes4 Version:2.0, 3.0 Powered while off:Yes
    VGA Yes
    LAN RJ-45RJ-45
    ESata Yes (1)Yes (1)
    Thunderbolt No
    FireWire NoYes
    Expansion Slot ExpressCard (54, 34), PCI Express MiniExpressCard (54)
    Microphone Microphone in 3.5mm
    Headphone Audio out 3.5mm
    Card Reader YesSD, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port YesYes
    Devices Keyboard Spill resistant
    Pointing Touchpad (2 Buttons), Pointing stickTouchpad (2 Buttons, Multitouch)
    Camera YesYes
    Microphone YesYes
    Security Features
    Baterry Cells 6 cells8 cells
    Type Li-IonLi-Ion
    Capacity 2200 mAh83 WHr
    Other Adapter power consumption:Typical: 150 W

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