Lenovo ThinkPad T420

        Notebook Part Number Lenovo ThinkPad T420 Notebook [4178B5M]

        CPU Intel Core i5-2430M (2.40GHz)

        Screen Size  14.0 HD

        Resolution 1366x768 (16:9)

        Display Type HD

        Graphics Intel HD Graphics 3000 processor graphics with dynamic frequency

        Memory 4GB (up to 8GB DDR3 1333MHz

        Hard Drive 320GB / 7200rpm Hard Drive

        Optical Drive Multi Burner/DVD CD Multi Rec

        I/O Ports Display Port, 4 USB Ports (2 Standard USB 2.0, 1 USB 2.0 Always On with yellow marking, 1 USB / eSATA Combo); 4-in-1 Card Reader

        Slot(s)  34mm Express Card slot, 4-in-1 card reader (MMC, SD, MS, MS-Pro, xD, SDHC)

        Network

o    Wireless Intel 802.11agn Wireless

o    WWAN Integrated Mobile Broadband (Ericsson F5521gw) with 21Mbps D/L

        BlueTooth Yes

        Finger Print Reader Yes

        TV Tuner

        Keyboard

        Webcam 720p HD Camera

        Audio Dual Digital HD MICs

        Battery 6 Cell Li-Ion

        Dimensions(WxDxH) 340.5 x 233 x 30.1 30.5 mm

        Weight 2.24kg

        Operating System Microsoft Windows 7 Professional 64bit