The iMac A1418 Logic Board (661-02983) is designed for the 21.5-inch iMac (Late 2015) model MK442LL/A. It features an Intel Core i5 processor, 16GB RAM, and supports SSD storage, ensuring fast and reliable performance.
Key Features
- Compatible Model: 21.5-inch iMac A1418 (Late 2015).
- Processor: Intel Core i5 2.8GHz for smooth computing.
- Memory: 16GB RAM for efficient multitasking.
- Apple Part Number: 661-02983.
- Logic Board ID: 820-00431.
- Storage Support: SSD-compatible for faster data access.
Technical Specifications
| Specification | Details |
|---|---|
| Model | A1418 |
| Processor | Intel Core i5 2.8GHz |
| Memory | 16GB RAM |
| Apple Part Number | 661-02983 |
| Logic Board ID | 820-00431 |
| Storage Support | SSD Connection |
Installation Guide
Follow these steps to replace your iMac A1418 logic board:
- Power off the iMac and unplug all cables.
- Use proper tools to remove the display panel carefully.
- Disconnect all connectors from the existing logic board.
- Unscrew and remove the old logic board.
- Install the new board securely and reconnect all components.
- Reassemble the iMac, attach the display, and test performance.
Why Choose This Logic Board?
This replacement logic board enhances performance, improves multitasking, and supports SSD storage, making it a reliable upgrade for your iMac.
Where to Purchase
You can buy the iMac A1418 Logic Board 2.8GHz i5 16GB 661-02983 from these platforms:
- Amazon – Available from verified sellers with fast shipping.
- eBay – Offers new and refurbished options at competitive prices.
- Apple Parts Distributors – Get genuine replacement components.
Conclusion
The iMac A1418 Logic Board 2.8GHz i5 16GB 661-02983 MK442LL/A is an ideal replacement for maintaining or upgrading your iMac’s performance. With SSD support and powerful processing, this board ensures long-term efficiency.



