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Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
  • Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A
Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A

Apple iMac A1312 27-inch (Mid 2011) Logic Board i7 @ 3.40GHz 661-5950 820-2828-A

$62.99

This listing is for a Genuine Apple iMac 27-inch (Mid 2011) Logic Board,
featuring an Intel Core i7 3.4GHz Quad-Core processor (model i7-2600).

Apple Part Number 661-5950, Logic Board Number 820-2828-A.
The board has been professionally tested and inspected to ensure flawless performance.
Ideal for replacing a faulty or non-working logic board.


⚙️ Specifications:

  • Brand: Apple

  • Model: iMac 27-inch (Mid 2011)

  • Processor: Intel Core i7-2600 Quad-Core @ 3.4GHz

  • Graphics Supported: AMD Radeon HD 6770M / 6970M (depending on configuration)

  • Apple Part Number: 661-5950

  • Logic Board Number: 820-2828-A

  • Memory Type: DDR3 SDRAM (4 Slots, up to 32GB supported)

  • Ports:

    • 4x USB 2.0

    • 1x FireWire 800

    • 1x Thunderbolt

    • 1x Gigabit Ethernet

    • 1x Audio In/Out

    • 1x SDXC Card Slot

  • Condition: Used, Cleaned, Fully Tested

💻 Compatibility & Additional Information:

Compatible Models:

  • iMac (27-inch, Mid 2011) — Model A1312, EMC 2429

Apple Compatible Part Numbers:

  • 661-5950

  • 820-2828-A

  • 820-2828-B

✅ Compatible with configurations using i7-2600 and AMD Radeon HD graphics cards.

⚠️ Note:

  • Logic board and Processor only (no CPU fan, GPU, or heatsink included).

  • Tested for video output, RAM slots, and all port functions.

  • Professionally cleaned and inspected before shipment.

90-Day Warranty

All products sold by NextGenPCParts are backed by a 90-day limited hardware warranty from the date of purchase. This warranty covers defects in materials or workmanship under normal use.

What’s Covered

  • Manufacturing defects
  • Hardware or component failures (logic board, screen, SSD, GPU, etc.)
  • Performance issues not caused by misuse

What’s Not Covered

  • Physical or cosmetic damage after delivery
  • Improper installation, mishandling, or liquid exposure
  • Software or firmware issues (including iCloud/MDM locks)
  • Normal wear and tear or unauthorized modifications

How to Claim

To start a warranty claim, email support@nextgenpcparts.com with your order number, a brief description of the issue, and photos or videos if available.

Once reviewed, we’ll repair, replace, or refund the item at our discretion.

📘 Read full warranty terms: View Terms & Conditions

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