hardware requirements for private server please help

[datoby92]

Hi iam going hosting gigatroon 4.7.5 server in my country ( czech republic )
Iam going to purhase VPS SSD hosting

30 GB HDD 100% SSD, RAID 10, 4 GB RAM, 1 proc.
Windows Server 2008 R2 Datacenter CZ

is it enough ? My targer is about 70 players online

[MentaL]

[Falke34]

More RAM (8GB or more) is better!

[Voir]

Geodata has not enough memory to 4GB.

[datoby92]

can someone explain me please what the hell is Aion geodata ? :D