HP ProBook 6440b
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  • 3.5
    Gadget Rating
    Total votes:2
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    Lenovo ThinkPad L420
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    General Class Portable Laptop Standard Laptop
    Operating Sistem Dos Windows 7
    Body Dimensions 13.35 in x 9.30 in x 1.33 in12.54 in x 1.42 in x 9.17 in
    Weight 2.27 kg (5 lb)2.31 kg (5.1 lb)
    Color BlackBlack
    Display Size 14 inches14 inches
    Resolution 1366x768
    LED YesYes
    3D NoNo
    Features Surface finish:Glossy
    Processor Name Intel Core i5 430MIntel Core i3 2310M
    Frequence 2.26 GHz2.1 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 HM57 ExpressIntel HM65
    TDP 35W35W
    Graphics Type Dedicated cardIntegrated card
    Name ATI Mobility Radeon 4550Intel GMA HD
    Memory 512 MB
    Memory Capacity 1 GB
    Max Capacity 8 GB8 GB
    Type DDR3-1333 MHzDDR3
    Total Slots 2
    Storage Capacity 160 GB160 GB
    RPM 7200RPM7200RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATA (SATA type: 3Gbit/s)SATA
    Optical Type Reading support: CD DVDReading support: CD DVD
    Networking LAN 1000 mbps1000 mbps
    Wifi Yes (802.11b, 802.11g, 802.11n)Yes (802.11a, 802.11g, 802.11n)
    Bluetooth Yes Version:2.1
    Modem YesNo
    Infrared NoNo
    Wimax NoYes
    UWB NoNo
    Broadband Wireless CDMA (EVDO)
    Interfaces USB 4 Version:2.04 Version:2.0 Powered while off:Yes
    VGA Yes
    LAN RJ-45RJ-45
    ESata NoYes (1)
    FireWire Yes (1)No
    Expansion Slot ExpressCard (54)ExpressCard (54, 34), PCI Express Mini
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader YesYes
    Multi Purpose DriveBay NoNo
    Docking Station Port YesYes
    Other DisplayPort
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons), Pointing stick
    Camera Yes
    Microphone YesYes
    Security Features
    Baterry Cells 6 cells6 cells
    Type Li-IonLi-Ion
    Capacity 55 WHr2200 mAh

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