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iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
  • iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
  • iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
  • iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
  • iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
  • iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
  • iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
  • iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
  • iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
  • iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
  • iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
  • iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
  • iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
  • iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
  • iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A
iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A

iMac 27" 2017 A1419 Logic Board i5 3.4GHz Radeon Pro 570 4GB 820-01134-A

$159.99

This listing is for a Genuine Apple iMac A1419 (27-inch, 5K, 2017) Logic Board, part number 820-01134-A, equipped with:

  • Intel Core i5 3.4GHz Quad-Core CPU

  • AMD Radeon Pro 570 with 4GB GDDR5 VRAM

  • 32GB Apple SSD

  • Heatsink

This is a high-performance logic board designed for the 2017 27-inch Retina 5K iMac (iMac18,3). The board has been fully tested, ensuring full functionality of CPU, GPU, SSD, and all ports.

The heatsink and processor are included, making this an ideal replacement for damaged or non-working logic boards.

⚙️ Specifications:

  • Brand: Apple

  • Model: iMac (27-inch, 5K, 2017)

  • Model Identifier: iMac18,3

  • EMC: 3070

  • Logic Board Part Number: 820-01134-A

  • Processor: Intel Core i5-7500 @ 3.4GHz (Quad-Core)

  • Graphics: AMD Radeon Pro 570 with 4GB GDDR5

  • Storage: 32GB Apple SSD

  • Memory Support: 2400MHz DDR4 (user-replaceable, not included)

  • Ports Supported:
    • 4 × USB 3.0
    • 2 × Thunderbolt 3 (USB-C)
    • 1 × Gigabit Ethernet
    • SDXC card slot
    • 3.5mm headphone jack

  • Included: Logic board, heatsink, CPU

  • Condition: Used – Fully Tested

✴️ Compatibility & Additional Information:

🔹 Compatible iMac Models:

  • iMac (27-inch, 5K, 2017) with the following CPU configurations:
    • 3.4GHz Quad-Core i5
    • 3.5GHz Quad-Core i5
    • 3.8GHz Quad-Core i5
    • 4.2GHz Quad-Core i7

🔹 GPU Configuration:

  • Radeon Pro 570 4GB GDDR5

🔹 Display Compatibility:

  • Designed for 27-inch 5K Retina Displays (5120 × 2880 resolution)

Important: Professional installation is strongly recommended due to the complexity of the 27-inch iMac's internal layout.

⚠️ Notes:

  • RAM not included.

  • Pulled from a fully functional unit.

  • No firmware lock or MDM lock.

  • All ports and onboard components tested.

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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