Dell Inspiron 1521
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  • 3.0
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    Dell Inspiron 15R Special Edition 7520
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    General Class Standard Laptop Standard Laptop
    Operating Sistem Windows Vista Windows 7
    Body Dimensions 14.12 in x 1.65 in x 10.59 in14.88 in x 1.34 in x 9.92 in
    Weight 2.90 kg (6.4 lb)2.76 kg (6.08 lb)
    Color Black, BlueBlack
    Display Size 15 inches15.6 inches
    Resolution 1280x8001366x768
    LED NoYes
    3D NoNo
    Features Surface finish:Glossy
    Processor Name AMD Turion 64 X2 TL-58Intel Core i5 3210M
    Frequence 1.9 GHz2.5 GHz
    Cores 2 per processor2 per processor
    Cache L2 Cache:1.0 MBL3 Cache:3.0 MB
    Arhitecture 64-bit64-bit
    Technology 65nm22nm
    Chipset Intel HM77 Express
    TDP 31W35W
    Features Hyperthreading:Yes
    Graphics Type Integrated cardDedicated card
    Name ATI Mobility Radeon Xpress 1270AMD / ATI Radeon / Mobility Radeon HD 7730M
    Memory 64 MB2048 MB
    Memory Capacity 2 GB4 GB
    Max Capacity 4 GB8 GB
    Max Capacity Per Slot 2 GB4 GB
    Type DDR2-667 MHzDDR3
    Slots 21
    Total Slots 22
    Storage Capacity 160 GB1000 GB
    RPM 5400RPM5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATA
    Optical Type Reading support: CD DVD
    Writing support: CD    		Reading support: CD DVD BD
    Writing support: CD DVD
    Networking LAN 100 mbps1000 mbps
    Wifi Yes (802.11b, 802.11g)Yes (802.11n), Intel WiDi
    Bluetooth NoYes Version:4.0
    Modem YesNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 4 Version:2.0 Powered while off:No4 Version:3.0 Powered while off:No
    HDMI Yes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata NoNo
    Thunderbolt No
    FireWire Yes (1)No
    Expansion Slot ExpressCard (54)
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader YesMemory Stick, Memory Stick PRO, SD, SDHC, SDXC, xD-Picture Card, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Other S-Video
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons, Multitouch)
    Speakers Speakers total power:2WSpeakers total power:4W
    Camera Yes, 1.3 megapixelsYes, 1 megapixels
    Microphone YesYes
    Security Features Face recognition webcam
    Baterry Cells 6 cells6 cells
    Type Li-IonLi-Ion
    Capacity 56 WHr48 WHr
    Autonomy 2 Hours
    Other Adapter power consumption:Typical: 90 W

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