Elastic Search and Infra requirement

Hi Team,

I'm very new to ELK , I want to build elk for 600 GB data per month with 3 months log retention period . Could you please suggest best infrastructure to build ELK (How much CPU and Storage ).

Thanks
Siva.P

May I suggest you look at the following resources about sizing:

https://www.elastic.co/elasticon/conf/2016/sf/quantitative-cluster-sizing