661-16561 iMac 24″ A2438 M1 8-core CPU, 7-core GPU, 16GB, 512GB Logic Board 820-02009-A

Product Information

Part Name: Logic Board – Apple iMac 24″ A2438 M1, 8-Core CPU / 7-Core GPU / 16GB RAM / 512GB SSD
Apple Part Number: 661-16561
Logic Board Number: 820-02009-A
Compatible Model: iMac 24″ – M1 (2021), A2438 (4-Port or 2-Port)
EMC Number: 3662

 
Technical Description

This genuine Apple logic board is designed for the iMac 24-inch (2021) Model A2438, equipped with the Apple M1 SoC featuring an 8-core CPU and 7-core GPU.

Key Specifications:

Processor: Apple M1 – 8-core CPU (4 performance + 4 efficiency cores)
Graphics: Integrated 7-core GPU
Memory: 16GB unified LPDDR4X-4266 MHz RAM (soldered)
Storage: 512GB NVMe SSD (onboard)
Wireless: Wi-Fi 6 (802.11ax) and Bluetooth 5.0 supported
Thermal Design: Includes mounts for cooling system components
 

Compatibility Note:

Only compatible with iMac 24″ M1 (2021) Model A2438. Not suitable for earlier Intel-based models or other M1 variants.