Well the title says it..
I was a server owner 2 years ago, and now i want to host again, can you guys help me?
I currently have a 2.2 GHz i7 with 16GB of RAM and it runs completely fine!!
You might even be able to get by with a higher end i5.
for 24 slots, 2 GB of RAM is enough for you, but this is only for the server