I unfortunately have a server where I do not get easy access to all the time, and unfortunately it is having a habit of falling over, and thus need rebooting...

Can anyone recommend a cheap single ip power switch, that allows me to reboot is over the LAN we have between the offices?

It only needs to be for one device, and literally only needs to be for this one device - most of the commercial ones cover 4/8/16 devices, which I don't need!