Sony VAIO VGN-NS20M
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  • Acer Aspire 7715Z
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  • General Class Standard Laptop Desktop replacement
    Operating Sistem Windows Vista Windows 7
    Body Dimensions 14.17 in x 1.50 in x 10.63 in16.16 in x 1.56 in x 10.55 in
    Weight 2.90 kg (6.39 lb)3.30 kg (7.28 lb)
    Color GrayBlack
    Display Size 15.4 inches17.3 inches
    Resolution 1280x8001600x900
    LED Yes
    3D NoNo
    Processor Name Intel Core 2 Duo T6400Intel Pentium Dual-Core
    Frequence 2 GHz
    Cores 2 per processor
    Arhitecture 64-bit
    Technology 45nm
    Chipset Intel GL40 Express
    TDP 35W
    Features Front side bus (FSB):800 MHz
    Graphics Type Integrated cardIntegrated card
    Name Intel GMA 4500MHDIntel GMA 4500M
    Memory up to 1320 MB
    Memory Capacity 3 GB
    Max Capacity 4 GB4 GB
    Max Capacity Per Slot 2 GB
    Type DDR2DDR2
    Slots 2
    Total Slots 22
    Storage Capacity 320 GB160 GB
    RPM 5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    Reading support: CD DVD
    Writing support: CD DVD
    Networking LAN 1000 mbps100 mbps
    Wifi Yes (802.11b, 802.11g, 802.11n)Yes (802.11b, 802.11g, 802.11n)
    Bluetooth No
    Modem YesNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 4 Version:2.02 Version:2.0 Powered while off:No
    VGA YesYes
    LAN RJ-45RJ-45
    ESata No
    FireWire Yes (1)No
    Expansion Slot ExpressCard
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader Memory Stick, Memory Stick Duo, Memory Stick PRO, Memory Stick PRO DuoMemory Stick, Memory Stick PRO, SD, xD-Picture Card, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons)
    Camera Yes, 1.3 megapixelsYes
    Microphone YesYes
    Security Features Kensington lock Kensington lock
    Baterry Cells 6 cells
    Type Li-IonLi-Ion
    Capacity 4400 mAh
    Autonomy 2.5 Hours

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