HP Pavilion dv4-1540us
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  • 5.0
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    Total votes:1
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    Lenovo ThinkPad T520
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  • 4.0
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    Total votes:1
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    General Class Standard Laptop Standard Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 13.15 in x 1.34 in x 9.45 in
    Weight 2.28 kg (5.03 lb)
    Color BlackBlack
    Display Size 14.1 inches15.6 inches
    Resolution 1280x8001600x900
    LED NoYes
    3D NoNo
    Processor Name Intel Core 2 Duo T6600Intel Core i5 2540M
    Frequence 2.2 GHz2.6 GHz
    Cores 2 per processor2 per processor
    Cache L2 Cache:2.0 MBL3 Cache:3.0 MB
    Arhitecture 64-bit64-bit
    Technology 45nm32nm
    TDP 35W35W
    Features Front side bus (FSB):800 MHz
    Graphics Type Integrated cardDedicated card, Integrated card
    Name Intel GMA 4500MHDNVIDIA Quadro NVS 4200M
    Memory up to 1695 MB1024 MB
    Name Intel GMA HD 3000
    Memory Capacity 4 GB6 GB
    Max Capacity 8 GB8 GB
    Max Capacity Per Slot 4 GB
    Type DDR3DDR3-1333 MHz
    Slots 22
    Total Slots 22
    Storage Capacity 320 GB500 GB
    Size 2.5"
    RPM 7200RPM5400RPM
    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
    Features Disc labeling:Yes (LightScribe)
    Networking LAN 100 mbps1000 mbps
    Wifi Yes (802.11b, 802.11g, 802.11n)Yes (802.11b, 802.11g, 802.11n)
    Bluetooth NoYes Version:3.0
    Modem YesNo
    Infrared YesNo
    Wimax No
    UWB NoNo
    Interfaces USB 3 Version:2.0 Powered while off:No4 Version:2.0 Powered while off:No
    HDMI Yes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata Yes (1)Yes (1)
    Thunderbolt No
    FireWire NoYes (1)
    Expansion Slot ExpressCard (54)ExpressCard
    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, MMCSD, SDHC, SDXC, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons), Pointing stick (2 Buttons)
    Camera YesYes
    Microphone YesYes
    Security Features Kensington lock Kensington lock, Fingerprint reader
    Baterry Cells 6 cells9 cells
    Type Li-IonLi-Ion

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