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Apple iMac 27" A1312 Mid-2011 AIO Intel Motherbaord BTO EMC 2429 820-2828-A
$44.99
Genuine Apple iMac A1312 27-inch Logic Board
Model: 820-2828-A
Compatible with Mid-2011 iMac EMC 2429 BTO (Build to Order) configurations
🔍 Condition:
Original Apple Part – Used
Professionally pulled from a working iMac
Tested for power and basic functions
Some signs of use from previous installation
Clean board, no corrosion or damage to connectors
⚙️ Compatibility & Additional Information:
Compatible with the following iMac model:
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iMac (27-inch, Mid 2011) – Model A1312, EMC 2429
Logic Board Part Number: 820-2828-A
CPU Socket: LGA 1155 (Supports Intel Core i5 and i7 Sandy Bridge CPUs)
Supports:
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Quad-Core Intel Core i5 2.7GHz, 3.1GHz
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Quad-Core Intel Core i7 3.4GHz
RAM Type: 4 slots for DDR3 SO-DIMM (up to 32GB)
GPU Support: Dedicated AMD Radeon HD graphics (GPU not included)
Note:
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This is the bare logic board only – does not include CPU, GPU, RAM, heatsink, or other accessories
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Professional installation is strongly recommended
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Ensure compatibility with your iMac before purchasing
90-Day Warranty
Every part is covered by our 90-day limited hardware warranty against defects in materials and workmanship. If anything goes wrong under normal use, we’ll repair, replace, or refund it.
To start a claim, email support@nextgenpcparts.com with your order number. Full details in our Terms & Conditions.
Shipping & Returns
Orders ship within 1 business day. Most parts under 2 lbs go via USPS; larger items ship FedEx or UPS. Shipping is calculated at checkout.
Not the right fit? Free 30-day returns on defective items with a prepaid label. Contact us and we’ll take care of it.