Sony VAIO VGN-Z31VN
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  • Sony VAIO VPC-SE2M9E
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  • General Class Portable Laptop Standard Laptop
    Operating Sistem Windows Vista Windows 7
    Body Dimensions 12.36 in x 1.30 in x 8.27 in14.96 in x 0.96 in x 10.07 in
    Weight 1.50 kg (3.3 lb)2.04 kg (4.5 lb)
    Color BlackBlack
    Display Size 13.1 inches15.5 inches
    Resolution 1600x9001920x1080
    LED Yes
    3D NoNo
    Processor Name Intel Core 2 Duo P9600Intel Core i7 2640M
    Frequence 2.66 GHz2.8 GHz
    Cores 2 per processor2 per processor
    Cache L2 Cache:6.0 MBL3 Cache:4.0 MB
    Arhitecture 64-bit64-bit
    Technology 45nm32nm
    Chipset Intel HM65 Express
    TDP 25W35W
    Features Front side bus (FSB):1066 MHz
    Graphics Type Dedicated cardDedicated card, Integrated card
    Name NVIDIA GeForce 9300M GSAMD / ATI Radeon / Mobility Radeon HD 6630M
    Memory 256 MB
    Name Intel GMA HD 3000
    Memory Capacity 4 GB8 GB
    Max Capacity 4 GB8 GB
    Max Capacity Per Slot 2 GB4 GB
    Type DDR3DDR3
    Slots 2
    Total Slots 2
    Storage Capacity 320 GB750 GB
    Size 2.5"
    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 BD
    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:YesYes Version:3.0
    Modem YesNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Broadband Wireless GSM (3G)
    Interfaces USB 2 Version:2.03
    HDMI YesYes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata NoNo
    Thunderbolt No
    FireWire Yes (1)No
    Expansion Slot ExpressCard (34)
    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 Duo, SDSD, SDHC, SDXC
    Multi Purpose DriveBay NoNo
    Docking Station Port YesNo
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons, Multitouch)
    Camera Yes, 0.3 megapixelsYes, 1.3 megapixels
    Microphone YesYes
    Security Features Kensington lock Kensington lock, Fingerprint reader
    Baterry Cells
    Type Li-IonLi-Ion
    Autonomy 5.5 Hours6.5 Hours

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