# Is there a limit on disk size for single ES node?

**URL:** <https://discuss.elastic.co/t/is-there-a-limit-on-disk-size-for-single-es-node/352635>\
**Category:** Elasticsearch\
**Created:** [February 6, 2024, 1:53pm UTC](https://discuss.elastic.co/t/is-there-a-limit-on-disk-size-for-single-es-node/352635 "2024-02-06T13:53:45Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![umuteyilmaz](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/umuteyilmaz/32/81202_2.png) [@umuteyilmaz](https://discuss.elastic.co/u/umuteyilmaz)\
**Post date:** [February 6, 2024, 1:53pm UTC](https://discuss.elastic.co/t/is-there-a-limit-on-disk-size-for-single-es-node/352635/1 "2024-02-06T13:53:45Z")

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Is there a limit on disk size for single ES node? We have 900 GB storage size on ES node, we want to extend to 2 TB, Will I encounter any problems?

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**Author:** ![Christian\_Dahlqvist](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/32/4617_2.png) [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)\
**Post date:** [February 6, 2024, 2:04pm UTC](https://discuss.elastic.co/t/is-there-a-limit-on-disk-size-for-single-es-node/352635/2 "2024-02-06T14:04:29Z")

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There is no hard limit, but the amount of data your node can handle will depend on the amount of RAM/heap it has available, mappings, shard sizes and the load it is under.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 5, 2024, 2:04pm UTC](https://discuss.elastic.co/t/is-there-a-limit-on-disk-size-for-single-es-node/352635/3 "2024-03-05T14:04:59Z")

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