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iMac Power Supplies

Mac Mini Power Supplies

Mac Pro Power Supplies

MacBook Power Supplies

MacBook Logic Boards

iMac Logic Boards

21.5 iMac Mid 2011 12,1 A1311 820-3126 Logic Board Core I5 "CPU Not Included"
21.5 iMac Mid 2011 12,1 A1311 820-3126 Logic Board Core I5 "CPU Not Included"
21.5 iMac Mid 2011 12,1 A1311 820-3126 Logic Board Core I5 "CPU Not Included"
21.5 iMac Mid 2011 12,1 A1311 820-3126 Logic Board Core I5 "CPU Not Included"

3004

21.5 iMac Mid 2011 12,1 A1311 820-3126 Logic Board Core I5 "CPU Not Included"

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  • Condition: Used
    Condition Details: Fully Tested To be Working and backed by our 30 Day Warranty.

    Replacement Logic Board for the Mid 2011 21.5" iMac.  This part was used in all Configurations of the Mid 2011 Model.

    No CPU is included with this Board.

    Please note there was an educational model released in Late 2011 with a core i3 CPU which cannot use this board.

    Compatibility 

    21.5" Apple iMac Aluminum (Thick Edge) Mid 2011

    Identifiers

    iMac 12,1 A1311 - 2428 Mid 2011

    Model Numbers

    MC309LL/A MC812LL/A
     Specs

    Supported Processors

    • 2.5GHz quad-core Intel Core i5-2400s with 6MB on-chip L3 cache
    • 2.7GHz quad-core Intel Core i5-2500s with 6MB on-chip L3 cache
    • 2.8GHz quad-core Intel Core i7-2600s with 8MB on-chip L3 cache

    Memory

    • Slots Available Four (4)
    • Speed 1333MHz DDR3 memory
    • Max of 4GB per Slot (total supported ram 16GB)

    Graphics

    • AMD Radeon HD 6750M graphics processor with 512MB of GDDR5 memory (not included)
    • AMD Radeon HD 6770M graphics processor with 512MB of GDDR5 memory  (not included)

    Video Support and Camera

    • 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
    • Support for extended desktop and video mirroring modes

    Audio

    • 17-watt high-efficiency amplifiers
    • Headphone/optical digital audio output (minijack)
    • Audio line in/optical digital audio input (minijack)

    Connections and Expansion

    • One Thunderbolt port
    • Mini DisplayPort output with support for DVI, VGA, and dual-link DVI (adapters sold separately)
    • One FireWire 800 port; 7 watts
    • Four USB 2.0 ports
    • 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)

    • Brand:  [[motherboard brand]]
      GPU Manufacture: [[Chipset Manufacturer]]
      GPU Model: [[Chipset/GPU Model]]
      Memory Type:  DDR3 SDRAM
      Memory Size:  [[Memory Size]]

      Connectors: 
      Compatible Slot:  [[Compatible Slot]]
      Power Cable:  [[Power Cable requirement]]
      API's:  [[APIs]]
      Cooling type:  [[Cooling Component included]]
      Features: 
    • MC309LL/A, MC812LL/A, MC812LL/A BTO
      A1311

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    Great Deals On Keyboards & Mice

    APPLE Wireless Magic Keyboard 2 || A1644 EMC 2815 || MLA22LL/A $ 39.00 USD $ 44.23 USD
    APPLE Wired ALUMINUM Keyboard + Mighty Mouse MB110LL/B USB Numeric Keypad 10 Key $ 44.00 USD
    Apple A1314 MC184LL/B Wireless Bluetooth Keyboard UD $ 40.39 USD $ 42.52 USD
    Apple Magic Mouse 2 MLA02LL/A A1657 EMC 2923 $ 48.00 USD
    Genuine Apple Lightning to USB Cable 3ft (1 m) $ 3.59 USD $ 19.00 USD
    APPLE Wireless Magic Keyboard 2 A1644 MLA22LL/A + Magic Mouse 2 MLA02LL/A $ 94.00 USD

    Returns

    • We accept returns for any reason within thirty days of purchase: we simply ask you cover the return shipping costs.
    • If a part is defective on arrival or fails within thirty days, we will offer a replacement or refund and a pre-paid return shipping label. 

     

    Part Condition

    • The majority of our parts come from used machines and are in good working condition.
    • The part may have signs of cosmetic wear, but will be fully operational.
    • We use photos to show the overall cosmetic condition of an item. They will accurately reflect the part you will receive, but may not be the exact item.

    Our Goal

    • Happy customers and fixed computers.
    • To achieve this, we will work diligently with you to diagnose issues and find solutions.
    • Finding the problem can sometimes be tricky and frustrating. Often times, the part that seemed to be failing might not even be the issue.
    • We are here to help get that sorted out.

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