Will Elasticsearch survive this much load or simply die?

We have Elasticsearch Server with 1 cluster 3 Nodes, we are expecting that queries fired per second will be 800-1000, so we want to know if we get load like 1000 queries per second then will the elasticsearch server respond with delays or it will simply stop working?

• Queries are all query_string, fuzzy (prefix & wildcard queries are not used)
• Data in ES will be in ranges between 10000000-50000000

Please help Thanks