This was my starting up machine. Of course, an nvme makes sense, especially running windows on it. I went for Proxmox, and now I have 4 different machines, a cluster of 3 similar sffs, and a chunkier boi with an i7, 64gb ram and a quadro gpu. This one was the most expensive, around 250€.

Beware, this is how it starts. From a single machine in my office, I went to a mini Datacenter in my cellar, with 4 “servers” (micro-pcs), two Nas devices, a raspberry pi cluster, a dell wyse cluster, new switches and access points, and so much more :))