If you have an unused server and electricity is free then obviously yes.
Monero is going to migrate to RandomX algo which essentially means CPU mining will get a big boost and that will enable you to utilize your server for some good profits.
BTW 20GHz? Care to elaborate?
It's vCore, I'm not sure the difference of to actual core, but I just know it's in terms of GHz.
How comfortable are you with computers?
Unfortunately RAM doesn't matter so much for mining. What you need is computing power. Given that you say you have 20 Ghz, assuming thats a cluster of CPUs or something, the first thing you'd need to do is check how much your electricity rates cost, make sure it's at least less than $0.1 kwh. Afterwards, just setup your mining software and go crazy with Monero.
I'm good but not a tech guru.
How much Monero currency can be anticipated per month if this 20GHz runs 24/7? Is there a way to calculate?
Is this server in house? ya power costs will be the major factor, that thing is likely a power hungry BEAST : /
If its in cloud, keep in mind "cryptocurrency/blockchain mining" is specifically forbid in the ToS, you WILL be banned
What chips are in the server specifically? id assume some intel server chips, mine XMR or even zcoin man
also:BOID. great CPU minable token