Lenovo Essential B470 431524U
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  • Gateway NS51
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  • 5.0
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    Total votes:2
  • General Class Standard Laptop Standard Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 13.37 in x 1.30 in x 9.22 in14.92 in x 1.22 in x 10.03 in
    Weight 3.00 kg (6.61 lb)2.47 kg (5.45 lb)
    Color BlackBlack
    Display Size 14 inches15.6 inches
    Resolution 1366x7681366x768
    LED YesYes
    3D NoNo
    Processor Name Intel Core i3 2310MIntel Core i3 330M
    Frequence 2.1 GHz2.13 GHz
    Cores 2 per processor2 per processor
    Cache L3 Cache:3.0 MBL3 Cache:3.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm32nm
    Chipset Intel HM55 Express
    TDP 35W35W
    Graphics Type Integrated cardDedicated card, Integrated card
    Name Intel HD Graphics 3000NVIDIA GeForce 310M
    Name Intel GMA HD
    Memory 128 MB
    Memory Capacity 4 GB
    Max Capacity 8 GB
    Max Capacity Per Slot 4 GB
    Type DDR3-1333 MHzDDR3
    Total Slots 22
    Storage Capacity 500 GB160 GB
    RPM 5400RPM5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    Reading support: CD DVD
    Writing support: CD DVD
    Networking LAN 1000 mbps1000 mbps
    Wifi Yes (802.11a, 802.11b, 802.11g, 802.11n)Yes (802.11b, 802.11g, 802.11n)
    Bluetooth Yes Version:2.1 EDR:YesYes Version:3.0
    Modem NoNo
    Infrared NoNo
    Wimax NoNo
    UWB No
    Broadband Wireless GSM (3G)
    Interfaces USB 3Powered while off:No
    HDMI Yes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata Yes (1)No
    Thunderbolt No
    FireWire NoNo
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader Memory Stick, Memory Stick PRO, SD, xD-Picture Card, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Devices Keyboard Backlight
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons, Multitouch)
    Camera Yes, 0.3 megapixelsYes, 1.3 megapixels
    Microphone YesYes
    Security Features Fingerprint reader Kensington lock, Fingerprint reader
    Baterry Cells 6 cells6 cells
    Type Li-IonLi-Ion
    Capacity 66 WHr / 6000 mAh
    Autonomy 8 Hours

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