HP ProBook 4420s
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  • Toshiba Portege M780-S7230
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  • General Class Standard Laptop Convertible Laptop/Table
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 13.23 in x 1.07 in x 9.15 in12.00 in x 1.55 in x 9.14 in
    Weight 2.14 kg (4.72 lb)2.10 kg (4.63 lb)
    Color BlackGray
    Display Size 14 inches12.1 inches
    Resolution 1366x7681280x800
    LED YesYes
    Touchscreen Touchscreen:Yes
    3D NoNo
    Features Pivot screen:Yes
    Processor Name Intel Core i5 430MIntel Core i5 520M
    Frequence 2.26 GHz2.4 GHz
    Cores 2 per processor2 per processor
    Cache L3 Cache:3.0 MBL3 Cache:3.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm32nm
    Chipset Mobile Intel HM57 ExpressIntel QM57
    TDP 35W35W
    Graphics Type Integrated cardIntegrated card
    Name Intel HDIntel HD Graphics
    Memory 64 MB up to 1240 MB
    Memory Capacity 4 GB3 GB
    Max Capacity 4 GB8 GB
    Max Capacity Per Slot 4 GB
    Type DDR3-1333 MHzDDR3
    Slots 2
    Total Slots 2
    Storage Capacity 320 GB250 GB
    RPM 7200RPM5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Features Accelerometer for HDD protection:Yes
    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 1000 mbps1000 mbps
    Wifi Yes (802.11b, 802.11g, 802.11n)Yes (802.11a, 802.11g, 802.11n)
    Bluetooth Yes Version:2.1Yes Version:2.1 EDR:Yes
    Modem NoYes
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 3 Version:2.02 Version:2.0 Powered while off:Yes
    HDMI Yes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata Yes (1)Yes (1)
    FireWire NoYes (1)
    Expansion Slot ExpressCard (34)ExpressCard
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader YesMemory Stick, Memory Stick PRO, SD, SDHC, miniSD, microSD, xD-Picture Card, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port NoYes
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons)
    Camera Yes, 2 megapixelsYes
    Microphone Yes
    Security Features Kensington lock
    Baterry Cells 6 cells6 cells
    Type Li-IonLi-Ion
    Capacity 47 WHr51 WHr
    Autonomy 5.15 Hours
    Other Adapter power consumption:Typical: 75 W Power adapter voltage:100 V - 240 V, 50 Hz, 60 Hz

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