# Hardware Sizing Estimation
**URL:** https://discuss.elastic.co/t/hardware-sizing-estimation/208522
**Category:** Elasticsearch
**Created:** [November 19, 2019, 2:08pm UTC](https://discuss.elastic.co/t/hardware-sizing-estimation/208522 "2019-11-19T14:08:25Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Praveen\_Kamble](https://discuss.elastic.co/u/Praveen_Kamble)
#### Post date: [November 19, 2019, 2:08pm UTC](https://discuss.elastic.co/t/hardware-sizing-estimation/208522/1 "2019-11-19T14:08:25Z")
Hello,
We are planning to design a solution of Elastic Stack wherein the requirement is 10GB/Day volume of log data.
And the log retention is as follows:
7 days of Hot
358 days of Warm
and then 2 years on NAS
Also, we are considering HA into the scenario.
SO, for 7 days hot + 358 days cold, below should be the count.
Hot Node - 3 nodes
Warm Nodes - 3 nodes
Please suggest.
Regards,
Praveen
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [December 17, 2019, 2:08pm UTC](https://discuss.elastic.co/t/hardware-sizing-estimation/208522/2 "2019-12-17T14:08:25Z")
This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.