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

This listing is for a Genuine Apple Logic Board (820-00597-A) pulled from a 21.5-inch iMac Retina 4K (Mid-2017).

The board includes a Quad-Core Intel Core i5-7400 3.0GHz CPU and a 32GB SSD for fast system performance and storage.
All components have been professionally inspected and fully tested, including CPU, GPU, memory slots, ports, and power regulation.

Ideal as a direct replacement or upgrade for a compatible iMac system.
No MDM lock, no firmware password -- ready for installation and macOS setup.

⚙️ Specifications:

• Brand: Apple

• Model: iMac (21.5-inch, Retina 4K, Mid-2017)

• Logic Board Part Number: 820-00597-A

• Processor: Intel Core i5-7400 @ 3.0GHz (Quad-Core, Turbo Boost up to 3.5GHz)

• Integrated SSD: 32GB PCIe Blade (Apple OEM)

• Graphics Support: AMD Radeon Pro 555

• RAM Type: DDR4-2400 SO-DIMM (supports up to 32GB)

• Ports:
  • 4 × USB 3.0
  • 2 × Thunderbolt 3 (USB-C)
  • 1 × Gigabit Ethernet
  • 1 × SDXC Card Slot
  • 1 × Headphone Jack

• Wi-Fi/Bluetooth: Supported via integrated wireless card (not included)

• Condition: Used – Fully Tested and Working

✴️ Compatibility & Additional Information:

🔹 Compatible with the following models:

• iMac (21.5-inch, Retina 4K, Mid-2017)
  • Model Identifier: iMac18,2
  • EMC: 3069

🔹 Compatible CPU Configurations:

• Intel Core i5-7400 3.0GHz

• Intel Core i5-7500 3.4GHz

• Intel Core i7-7700 3.6GHz

🔹 Display Compatibility:

• Supports Retina 4K Display (P/N: LM215UH1-SDA1 and equivalent panels)

Important: Professional installation is highly recommended.
Improper handling or static discharge may damage logic board connectors or SSD components.

⚠️ Notes:

• Includes 32GB SSD (verified functional).

• RAM, heatsink, and power supply not included.

• No MDM or firmware lock.

• Pulled from a working iMac and verified under diagnostics.

• macOS can be reinstalled via Internet Recovery after installation.