It's a very moderately-priced dedicated cloud-based server:

• Relatively cheap CPU: E-2275G 4GHz CPU (4 core/8 thread system) (this CPU retails for $334)
• 64GB RAM
• Fanciest thing is it has 2 960GB samsung nvme drivers (and these aren't very fancy or expensive)

For testing and development, we use much more powerful servers that this, of course, to save time. Our development servers are in our own private data centers, since top-of-the-line equipment is costly to rent.