Apple iMac 21.5 Retina 4K Mid-2017 i5-7400 3.0GHz Logic Board 820-00597-A

This listing is for a Genuine Apple iMac 21.5-inch A1418 Mid 2017 Retina 4K Logic Board.

The board features a 3.0GHz Intel Core i5-7400 processor and is designed for the 2017 21.5-inch Retina 4K iMac configuration.

The logic board has been fully tested and verified functional prior to removal from the original system.

This is a reliable OEM replacement option for a faulty or damaged logic board in a compatible iMac A1418.

🔗 Compatibility:

Compatible with:

• Apple iMac 21.5-inch A1418 – Mid 2017

• iMac Retina 4K, 21.5-inch, 2017

• iMac18,2

• EMC 3069

Compatible logic board number:

• 820-00597-A

Not compatible with:

• iMac A1418 2012–2015 2K models

• iMac A1418 Late 2015 Retina 4K models using different board revisions

• iMac A1418 2017 non-Retina / 2K configurations using different logic boards

• Any 27-inch iMac models

⚠️ Please verify your model number A1418, 2017 Retina 4K configuration, and original 820-00597-A board number before purchasing.

⚙️ Specifications:

• Brand: Apple – Genuine OEM

• Model: iMac 21.5-inch A1418

• Model Identifier: iMac18,2

• EMC: 3069

• Compatible Year: Mid 2017

• Display Family: Retina 4K

• Part Type: Logic Board / Motherboard

• Logic Board Number: 820-00597-A

• Processor: Intel Core i5-7400

• Processor Speed: 3.0GHz

• CPU Cores: Quad-Core

• Graphics: AMD Radeon Pro 555

• Graphics Memory: 2GB VRAM

• Memory Type: DDR4 SO-DIMM

• Condition: Used – Fully Tested & Working

✴️ Key Features:

🖥️ Genuine Apple OEM Logic Board
Original Apple hardware designed for proper fit and compatibility with compatible 2017 A1418 Retina 4K systems.

🧠 3.0GHz Intel Core i5
Quad-core Intel Core i5-7400 configuration for solid everyday and productivity performance.

🎨 Radeon Pro Graphics
Features AMD Radeon Pro 555 graphics with dedicated VRAM for the Retina 4K display configuration.

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

🔧 Direct Replacement Option
Ideal replacement for a faulty or damaged original logic board in a compatible iMac.

⚠️ Notes:

• Compatible with A1418 Mid 2017 Retina 4K models

• Match your original 820-00597-A logic board number before purchasing

• RAM and storage are not included unless shown or specifically stated

• Professional installation is strongly recommended

• Cosmetic wear may be present from previous use

• Listing is for the logic board only unless otherwise shown

• Heatsink, fan, RAM, SSD, and other accessories are not included unless pictured

• Review all listing photos and compatibility details carefully before purchase