A collection of other stuff that may or may not be dn42 related, or even interesting.
Rubidium Atomic Clock + GPS + Odroid N2+
The burble.dn42 homelab:
32 cores, 156GB RAM, 6TB NVMe/SSD, 56TB HDD, ~70 watts
The two hanging USB devices are USB modems for the burble.dn42 dial up service.