Dell Studio 1557
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  • General Class Standard Laptop Standard Laptop
    Operating Sistem Windows 7
    Body Dimensions 14.63 in x 1.23 in x 9.96 in13.62 in x 1.36 in x 9.40 in
    Weight 2.51 kg (5.54 lb)
    Color Black
    Display Size 15.6 inches14 inches
    Resolution 1366x7681366x768
    LED YesYes
    3D NoNo
    Processor Name Intel Core i7 Intel Core i3 2330M
    Frequence 2.2 GHz
    Cores 2 per processor
    Cache L3 Cache:3.0 MB
    Arhitecture 64-bit
    Technology 32nm
    Chipset Intel PM55
    TDP 35W
    Graphics Type Dedicated cardIntegrated card
    Name AMD / ATI Radeon / Mobility Radeon HD 4570Intel HD Graphics 3000
    Memory 512 MB
    Memory Capacity 1 GB4 GB
    Max Capacity 8 GB8 GB
    Max Capacity Per Slot 4 GB
    Type DDR3-1066 MHzDDR3-1333 MHz
    Slots 11
    Total Slots 2
    Storage Capacity 640 GB
    RPM 5400RPM
    Type Hard Disc (HDD)
    Interface SATA
    Optical Type Reading support: CD DVD BD
    Writing support: CD DVD
    Networking LAN 1000 mbps1000 mbps
    Wifi Yes (802.11a, 802.11b, 802.11g, 802.11n)Yes (802.11b, 802.11g, 802.11n), Intel WiDi
    Bluetooth No
    Modem No
    Infrared No
    Wimax No
    UWB No
    Interfaces USB 2 Version:2.04 Version:2.0
    HDMI YesYes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata Yes (1)No
    Thunderbolt No
    FireWire Yes (1)No
    Expansion Slot ExpressCard (34), Mini PCI
    Microphone Microphone 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
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (Multitouch)
    Camera Yes, 2 megapixelsYes
    Microphone YesYes
    Security Features
    Baterry Cells 6 cells
    Type Li-IonLi-Ion
    Capacity 5300 mAh
    Autonomy 8.75 Hours
    Other Adapter power consumption:Typical: 65 W Power adapter voltage:100 V - 240 V

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