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 in12.36 in x 0.94 in x 8.27 in
    Weight 2.51 kg (5.54 lb)1.42 kg (3.13 lb)
    Color Black
    Display Size 15.6 inches13.1 inches
    Resolution 1366x7681600x900
    LED Yes
    3D NoNo
    Processor Name Intel Core i7 Intel Core i5 460M
    Frequence 2.53 GHz
    Cores 2 per processor
    Cache L3 Cache:3.0 MB
    Arhitecture 64-bit
    Technology 32nm
    Chipset Intel PM55Intel HM57
    TDP 35W
    Graphics Type Dedicated cardDedicated card, Integrated card
    Name AMD / ATI Radeon / Mobility Radeon HD 4570NVIDIA GeForce GT 330M
    Memory 512 MB1024 MB
    Name Intel GMA HD
    Memory Capacity 1 GB4 GB
    Max Capacity 8 GB8 GB
    Max Capacity Per Slot 4 GB4 GB
    Type DDR3-1066 MHzDDR3
    Slots 12
    Total Slots 22
    Storage Capacity 128 GB
    RPM
    Type Solid State Drive (SSD)
    Interface SATA (Bays (total): 2)
    Features RAID support:Yes
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    Networking LAN 1000 mbps1000 mbps
    Wifi Yes (802.11a, 802.11b, 802.11g, 802.11n)Yes (802.11a, 802.11b, 802.11g, 802.11n)
    Bluetooth Yes Version:2.1 EDR:Yes
    Modem No
    Infrared No
    Wimax No
    UWB No
    Broadband Wireless GSM (3G)
    Interfaces USB 2 Version:2.03 Version:2.0 Powered while off:No
    HDMI YesYes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata Yes (1)No
    FireWire Yes (1)No
    Expansion Slot ExpressCard (34), Mini PCIExpressCard (34)
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader Memory Stick Duo, Memory Stick PRO-HG Duo, SD, SDHC, SDXC
    Multi Purpose DriveBay NoNo
    Docking Station Port NoYes
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons, Multitouch)
    Camera Yes, 2 megapixelsYes, 0.3 megapixels
    Microphone YesYes
    Security Features Kensington lock
    Baterry Cells 6 cells
    Type Li-IonLi-Ion
    Capacity 58.32 WHr / 5400 mAh
    Autonomy 3.5 Hours
    Other Adapter power consumption:Typical: 65 W Power adapter voltage:100 V - 240 V

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