inxi

The inxi command will list information about the current system.

Example output:

CPU: 8-core AMD Ryzen 7 5700X (-MT MCP-) speed/min/max: 2587/2200/3400 MHz
Kernel: 5.15.0-107-generic x86_64 Up: 6d 22h 16m
Mem: 10820.6/64218.9 MiB (16.8%) Storage: 2.73 TiB (4.3% used) Procs: 411
Shell: Bash inxi: 3.3.13