Raspberry Pi or a little PC, it is a credit-card sized computer, the tiny single board but there is the capability same as PC.
Frontware has tested its capablility, within few days Frontware successfuly replaced classic PC server by raspberry pi.
We now use raspberry pi as openvpn server, print server and nodejs server.
- Very cheap servers
- Low power consumption
- Easy to install
- Tiny, it takes no space