Search with OpenSearch Supported Chipsets, Shapes, and Node Types
Learn about the supported Compute chipsets, shapes, and node types for OpenSearch clusters in Search with OpenSearch.
Supported Shapes
Search with OpenSearch supports the following Compute service chipsets and shapes:
- A1 flex
- E6 flex
- E5 flex
- E4 flex
- E3 flex
- Standard3 flex
For more information, see Compute Shapes.
OpenSearch Node Types
The following table lists the hardware size requirements for the different nodes you can configure and use in OpenSearch:
| Node Type | Number of Nodes | OCPU count | Memory (GB) | Storage (GB) |
|---|---|---|---|---|
| Leader | 1–3 | 2–32 | 20–1024 | N/A |
| Data | 1–10 | 2–32 | 20–1024 | 50–314572 |
| Dashboard | 0–3 | 2–32 | 8–1024 | N/A |
| Search | 0–4 | 2–32 | 20–1024 | 50–314572 |
| Coordinator | 0–20 | 2–32 | 20–1024 | N/A |
| Machine Learning (ML) | 0–20 | 2–32 | 20–1024 | 50–32768 |