This teardown applies to the base M2 model of Mac mini. This guide uses the following specs:

System on Chip M2 8-core CPU with 4 performance cores and 4 efficiency cores

8 GB of memory

Two Thunderbolt 4 ports with support for 6K resolution at 60 Hz.

256 GB of SSD Storage.

The overall exterior design hasn't changed too drastically since the M1 Mac mini, although the M2 Mac mini is slightly smaller.