Dell Studio 1557
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  • General Class Standard Laptop Portable Laptop
    Operating Sistem Windows 7
    Body Dimensions 14.63 in x 1.23 in x 9.96 in10.54 in x 1.08 in x 7.07 in
    Weight 2.51 kg (5.54 lb)1.33 kg (2.93 lb)
    Color Blue
    Display Size 15.6 inches10.1 inches
    Resolution 1366x7681366x768
    LED YesYes
    3D NoNo
    Processor Name Intel Core i7 Intel Atom N450
    Frequence 1.66 GHz
    Cores 1 per processor
    Cache L2 Cache:0.5 MB
    Arhitecture 64-bit
    Technology 45nm
    Chipset Intel PM55Mobile Intel NM10 Express
    TDP 5.5W
    Features Front side bus (FSB):667 MHz
    Graphics Type Dedicated cardIntegrated card
    Name AMD / ATI Radeon / Mobility Radeon HD 4570Intel GMA 3150
    Memory 512 MB
    Memory Capacity 1 GB1 GB
    Max Capacity 8 GB2 GB
    Max Capacity Per Slot 4 GB
    Type DDR3-1066 MHzDDR2
    Slots 11
    Total Slots 2
    Storage Capacity 250 GB
    RPM 5400RPM
    Type Hard Disc (HDD)
    Interface SATA
    Optical Type No
    Networking LAN 1000 mbps1000 mbps
    Wifi Yes (802.11a, 802.11b, 802.11g, 802.11n)Yes (802.11b, 802.11g, 802.11n)
    Bluetooth Yes Version:2.1 EDR:Yes
    Modem No
    Infrared No
    Wimax No
    UWB No
    Interfaces USB 2 Version:2.02 Version:2.0
    HDMI Yes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata Yes (1)No
    FireWire Yes (1)No
    Expansion Slot ExpressCard (34), Mini PCI
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader Memory Stick Duo, SD
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Other DC-in
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons)
    Camera Yes, 2 megapixelsYes
    Microphone YesYes
    Security Features Face recognition webcam
    Baterry Cells 6 cells
    Type Li-IonLi-Ion
    Autonomy 8 Hours
    Other Adapter power consumption:Typical: 65 W Power adapter voltage:100 V - 240 V

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