HP ProBook 6440b
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  • 3.7
    Gadget Rating
    Total votes:3
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    HP ProBook 4525S
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  • n/a
    Gadget Rating
    Total votes:n/a
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    General Class Portable Laptop Standard Laptop
    Operating Sistem Dos Windows Vista
    Body Dimensions 13.35 in x 9.30 in x 1.33 in14.64 in x 1.09 in x 9.83 in
    Weight 2.27 kg (5 lb)2.39 kg (5.27 lb)
    Color BlackBrown
    Display Size 14 inches15.6 inches
    LED YesYes
    3D NoNo
    Features Surface finish:Glossy
    Processor Name Intel Core i5 430MAMD Turion II M520
    Frequence 2.26 GHz2.3 GHz
    Cores 2 per processor2 per processor
    Cache L3 Cache:3.0 MBL2 Cache:2.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm
    Chipset Intel HM57 ExpressAMDS RS880M
    TDP 35W
    Graphics Type Dedicated cardIntegrated card
    Name ATI Mobility Radeon 4550ATI Mobility Radeon 4250
    Memory 512 MB
    Memory Capacity 1 GB2 GB
    Max Capacity 8 GB8 GB
    Max Capacity Per Slot 4 GB
    Type DDR3-1333 MHzDDR3-1333 MHz
    Slots 2
    Total Slots 2
    Storage Capacity 160 GB250 GB
    Size 2.5"
    RPM 7200RPM7200RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATA (SATA type: 3Gbit/s)SATA (SATA type: 3Gbit/s)
    Optical Type Reading support: CD DVDReading support: CD DVD
    Writing support: CD DVD
    Features Disc labeling:Yes (LightScribe)
    Networking LAN 1000 mbps100 mbps
    Wifi Yes (802.11b, 802.11g, 802.11n)Yes (802.11b, 802.11g, 802.11n)
    Bluetooth Yes Version:2.1Yes Version:2.1 EDR:Yes
    Modem YesYes
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 4 Version:2.03 Version:2.0
    HDMI Yes
    VGA Yes
    LAN RJ-45RJ-45
    ESata NoYes (1)
    FireWire Yes (1)No
    Expansion Slot ExpressCard (54)ExpressCard (34)
    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 YesNo
    Other DisplayPort
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons, Multitouch)
    Camera Yes, 2 megapixels
    Microphone YesYes
    Security Features
    Baterry Cells 6 cells6 cells
    Type Li-IonLi-Ion
    Capacity 55 WHr47 WHr

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