Simply NUC desktops

2 models from 2 hardware reports. 2 of them have a memory slot you can fill.

NUC121
NUC111

Most reported models 2

ModelSeriesMemoryMost seenUpgradeReports
NUC12ZRN NUC12 2 DDR4 SO-DIMM slots 8 GB 1
NUC11TZi7GRE NUC11 2 DDR4 SO-DIMM slots 32 GB 1