# Hardware recommandation

**URL:** <https://forum.opensearch.org/t/hardware-recommandation/18587>\
**Category:** General Feedback\
**Tags:** install\
**Created:** [March 27, 2024, 11:09am UTC](https://forum.opensearch.org/t/hardware-recommandation/18587 "2024-03-27T11:09:47Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![kader](https://avatars.discourse-cdn.com/v4/letter/k/3ec8ea/32.png) [@kader](https://forum.opensearch.org/u/kader)\
**Post date:** [March 27, 2024, 11:09am UTC](https://forum.opensearch.org/t/hardware-recommandation/18587/1 "2024-03-27T11:09:47Z")

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Hello everyone , what is the hardware recommandation (RAM,CPU,ROM) of Opensearch (i use opensearch for storage on my SIEM/XDR project )

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**Author:** ![gaobinlong](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.opensearch.org/gaobinlong/32/5242_2.png) [@gaobinlong](https://forum.opensearch.org/u/gaobinlong)\
**Post date:** [March 27, 2024, 1:58pm UTC](https://forum.opensearch.org/t/hardware-recommandation/18587/2 "2024-03-27T13:58:50Z")

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See the [best practices](https://docs.aws.amazon.com/opensearch-service/latest/developerguide/sizing-domains.html) about estimating the resources needed by OpenSearch cluster can help.

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**Author:** ![KateWinslet](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.opensearch.org/katewinslet/32/6694_2.png) [@KateWinslet](https://forum.opensearch.org/u/KateWinslet)\
**Post date:** [April 9, 2024, 6:27pm UTC](https://forum.opensearch.org/t/hardware-recommandation/18587/3 "2024-04-09T18:27:57Z")

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> [@kader](#):
>
> Hello everyone , what is the hardware recommandation [UK Solar Compare](https://solarpowercomparisons.com) (RAM,CPU,ROM) of Opensearch (i use opensearch for storage on my SIEM/XDR project )

For OpenSearch storage in SIEM/XDR projects, recommended hardware includes 16GB RAM, quad-core CPU, and sufficient disk space.