Lenovo Essential B470 431523U
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  • eMachines G725
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  • General Class Standard Laptop Desktop replacement
    Operating Sistem Windows 7 Windows Vista
    Body Dimensions 13.39 in x 1.32 in x 9.24 in16.16 in x 1.56 in x 10.55 in
    Weight 2.20 kg (4.85 lb)3.30 kg (7.28 lb)
    Color GrayBlack
    Display Size 14 inches17 inches
    Resolution 1366x7681600x900
    LED Yes
    3D NoNo
    Processor Name Intel Core i5 2410MIntel Pentium Dual-Core T4200
    Frequence 2.3 GHz2 GHz
    Cores 2 per processor2 per processor
    Cache L3 Cache:3.0 MBL2 Cache:1.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm45nm
    Chipset Intel GL40
    TDP 35W35W
    Features Front side bus (FSB):800 MHz
    Graphics Type Dedicated card, Integrated cardIntegrated card
    Name NVIDIA GeForce GT 410MIntel GMA 4500MHD
    Memory 1024 MB
    Name Intel HD Graphics 3000
    Features Processor clock:650 MHz
    Memory Capacity 4 GB2 GB
    Max Capacity 4 GB
    Max Capacity Per Slot 2 GB
    Type DDR3-1333 MHzDDR2
    Slots 21
    Total Slots 22
    Storage Capacity 250 GB250 GB
    Size 2.5"
    RPM 5400RPM
    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 mbps100 mbps
    Wifi Yes (802.11b, 802.11g, 802.11n), Intel WiDiYes (802.11b, 802.11g)
    Bluetooth Yes Version:2.1 EDR:Yes
    Modem NoNo
    Infrared NoNo
    Wimax YesNo
    UWB NoNo
    Broadband Wireless GSM (3G)
    Interfaces USB 4 Version:2.0Powered while off:No
    HDMI Yes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata Yes (1)No
    Thunderbolt No
    FireWire NoNo
    Microphone Microphone in 3.5mm
    Headphone Audio out 3.5mm
    Card Reader Memory Stick, Memory Stick PRO, SD, SDHC, xD-Picture Card, MMCYes
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Other 1/8” stereo headphone output & microphone input combo jack
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons)
    Speakers Speakers total power:3W
    Camera Yes, 0.3 megapixelsYes
    Microphone YesYes
    Security Features Kensington lock, Fingerprint reader
    Baterry Cells 6 cells
    Type Li-IonLi-Ion
    Capacity 48.8 WHr / 4400 mAh
    Autonomy 3 Hours
    Other Adapter power consumption:Typical: 65 W

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