Sony VAIO VGN-Z51WG
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  • Acer Aspire 8730
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  • General Class Portable Laptop Desktop replacement
    Operating Sistem Windows Vista
    Body Dimensions 12.36 in x 1.30 in x 8.27 in17.30 in x 11.80 in x 1.60 in
    Weight 1.55 kg (3.42 lb)4.10 kg (9.04 lb)
    Color BlackBlack
    Display Size 13.3 inches18.4 inches
    Resolution 1600x9001920x1080
    LED Yes
    3D NoNo
    Features Surface finish:Glossy
    Processor Name Intel Core 2 Duo P9700Intel Core 2 Duo P8600
    Frequence 2.8 GHz2.4 GHz
    Cores 2 per processor2 per processor
    Cache L2 Cache:6.0 MBL2 Cache:3.0 MB
    Arhitecture 64-bit64-bit
    Technology 45nm45nm
    Chipset Intel GM45 ExpressMobile Intel PM45
    TDP 28W25W
    Features Front side bus (FSB):1066 MHzFront side bus (FSB):1066 MHz
    Graphics Type Dedicated card, Integrated cardIntegrated card
    Name NVIDIA GeForce 9300M GSNVIDIA GeForce 9600M GT
    Memory 256 MB512 MB up to 1791 MB
    Name Intel GMA 4500MHD
    Memory Capacity 6 GB4 GB
    Max Capacity 8 GB4 GB
    Max Capacity Per Slot 4 GB2 GB
    Type DDR3-1066 MHzDDR2-667 MHz
    Slots 22
    Total Slots 22
    Storage Capacity 400 GB320 GB
    RPM 7200RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATA
    Features Accelerometer for HDD protection:Yes
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    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:YesYes Version:2.0 EDR:Yes
    Modem YesYes
    Infrared NoYes
    Wimax NoNo
    UWB NoNo
    Broadband Wireless GSM (3G)
    Interfaces USB 2 Version:2.04 Version:2.0
    HDMI YesYes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata No
    FireWire Yes (1)No
    Expansion Slot ExpressCard (34)ExpressCard (54)
    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, SDMemory Stick, Memory Stick PRO, SD, xD-Picture Card, MMC, MMCplus
    Multi Purpose DriveBay NoNo
    Docking Station Port YesNo
    Devices Keyboard Dedicated media playback controls
    Pointing Touchpad (2 Buttons)Touchpad
    Camera Yes, 0.3 megapixelsYes
    Microphone YesYes
    Security Features Kensington lock Kensington lock, Fingerprint reader
    Baterry Cells 8 cells
    Type Li-IonLi-Ion
    Autonomy 4.3 Hours2.5 Hours

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