Apple iMac A1419 27" 5K 2017 Logic Board i7 4.2GHz Radeon Pro 580 8GB 128GB SSD

This listing is for a Genuine Apple iMac 27-inch A1419 2017 5K Retina Logic Board.

This high-performance configuration features a 4.2GHz Intel Core i7 processor with AMD Radeon Pro 580 graphics and 8GB VRAM.

A 128GB Apple blade SSD is also included.

The logic board may carry either of the following board numbers depending on production revision:

• 820-00609-A
• 820-01134-A

Both numbers belong to the compatible 2017 A1419 logic-board family.

The board has been fully tested and verified functional before listing.

🔗 Compatibility:

Compatible with:

• Apple iMac 27-inch A1419 – 2017

• iMac Retina 5K, 27-inch, 2017

• iMac18,3

• EMC 3070

Compatible board numbers:

• 820-00609-A

• 820-01134-A

Compatible Apple logic-board family:

• 661-03384

⚠️ Please verify your A1419 model, 2017 year, EMC 3070, and board number before purchasing.

⚙️ Specifications:

• Brand: Apple – Genuine OEM

• Model: iMac 27-inch A1419

• Model Identifier: iMac18,3

• EMC: 3070

• Compatible Year: 2017

• Part Type: Logic Board / Motherboard

• Board Numbers: 820-00609-A / 820-01134-A

• Processor: Intel Core i7-7700K

• Processor Speed: 4.2GHz

• CPU Cores: Quad-Core

• Graphics: AMD Radeon Pro 580

• Graphics Memory: 8GB VRAM

• Included Storage: 128GB Apple Blade SSD

• RAM Slots: 4

• Condition: Used – Fully Tested & Working

✴️ Key Features:

🖥️ Genuine Apple OEM Logic Board
Original Apple hardware designed specifically for compatible 2017 27-inch 5K iMac systems.

🧠 4.2GHz Core i7 Configuration
High-performance Intel Core i7-7700K processor configuration.

🎨 Radeon Pro 580 8GB Graphics
Includes the powerful AMD Radeon Pro 580 GPU with 8GB graphics memory.

💾 128GB Blade SSD Included
Includes a compatible 128GB Apple blade-style SSD.

🔬 Fully Tested Hardware
Logic board has been tested and confirmed fully functional before listing.

⚠️ Notes:

• Board may be marked 820-00609-A or 820-01134-A depending on revision

• Includes 128GB blade SSD

• RAM is not included unless shown or specifically stated

• Please verify your system is A1419 / iMac18,3 / EMC 3070 / 2017

• Match your original board number before purchasing

• Professional installation is strongly recommended

• Cosmetic wear may be present from previous use

• Listing includes the logic board and 128GB SSD unless otherwise shown

• Review all listing photos and compatibility details carefully before purchase