Identifiers: M4, 2024 - MU9D3LL/A - Mac16,10 - A3238. Apple M4 10-Core Processor. Mac mini M4. 256 GB SSD storage. 2023 Apple Mac Mini M2 Chip 16GB RAM 512GB SSD 10-Core GPU - Excellent. 2023 Apple Mac Mini M2 Pro 10-Core 16GB RAM 1TB SSD 16-Core GPU - Good.