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21.5 iMac Mid 2010 A1311 661-5538 661-5534 Logic Board Core i3 CPU Not Included.

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  • Replacement Logic Board for the Mid 2010 21.5" iMac.  This Board was used in all configurations the Mid 2010 iMac.

    This Logic board does not include a Cpu.

    It can be used with:

    Intel Core "I" series Clarkdale Socket H - LGA 1156

    Core i3-540 3.06 GHz

    Core i3-550 3.2 GHz

    Core i5-680 3.6 GHz

    Core i5-760 2.8 GHz

    Core i7-870 2.93 GHz


    21.5" Apple iMac Aluminum (Thick Edge) Mid 2010


    iMac 11,2 A1311 - 2389 

    Model Numbers





    Processor and memory

    • 3.06GHz Intel Core i3 processor with 4MB level 3 cache; supports Hyper-Threading
    • 3.2GHz Intel Core i3 processor with 4MB level 3 cache; supports Hyper-Threading
    • 3.6GHz Intel Core i5 processor with 4MB level 3 cache; supports Hyper-Threading and Turbo Boost

    1333MHz DDR3 SDRAM; four available SO-DIMM slots support each supports 4GB of ram for a total up to 16GB

    Connections and expansion

    • One FireWire 800 port; 7 watts
    • Four USB 2.0 ports


    • 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)

    Graphics and video support

    • ATI Radeon HD 4670 with 256MB of GDDR3 memory (not included)
    • ATI Radeon HD 5670 with 512MB of GDDR3 memory (not included)
    • Mini DisplayPort output with support for DVI, VGA, and dual-link DVI (adapters sold separately)
    • Support for extended desktop and video mirroring modes
    • Simultaneously supports full native resolution on the built-in display and up to a 30-inch display (2560 by 1600 pixels) on an external display

  • Brand:  Apple
    Form Factor: iMac
    Compatible CPU Brand: Intel
    CPU Clock Speed: [[CPU Clock Speed]]
    CPU L2 Cache:  [[CPU L2 Cache]]
    CPU L3 Cache:  [[CPU L3 Cache]]
    Most Suitable For:  Graphic Design
    CPU Bus Speed: [[CPU Bus Speed]]
    Number of CPU Cores: [[Number of CPU Cores]]
    CPU Bus Speed:  [[CPU Bus Speed]]

    Number of Memory Slots:  4
    Input/Output Ports:  Ethernet (RJ-45),FireWire 800,SATA II,USB 2.0
    Features:  Requires Dedicated GPU
    Model:  21.5" iMac Mid 2010
    CPU Series:  [[CPU Series]]
    Socket Type:  LGA 115X
    Memory Type:  DDR3 SDRAM
    MPN:  661-5534 / 661-5538 / 661-5596
    Custom Bundle: 
    Expansion Slots:  None
  • MC508LL/A, MC509LL/A
    21.5" iMac Mid 2010

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