# Amazon Aurora Memory-optimized (R-family) 48xlarge instances compared

> Compare all 3 Amazon Aurora Memory-optimized (R-family) 48xlarge instances — monthly price across regions and engines, side by side.

Source: https://www.bytebase.com/dbcost/aurora/compare/r-48xlarge/

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Pricing below is for US East (N. Virginia) (us-east-1); other regions, engines are on the page.

## Aurora PostgreSQL (us-east-1)

| Instance | vCPU | RAM (GB) | On-Demand | 1-yr Reserved | 3-yr Reserved |
|---|---|---|---|---|---|
| db.r7i.48xlarge | 192 | 1536 | $20,323 | $12,804 | — |
| db.r8g.48xlarge | 192 | 1536 | $19,342 | $12,185 | — |
| db.r8gd.48xlarge | 192 | 1536 | $21,865 | — | — |

## Aurora MySQL (us-east-1)

| Instance | vCPU | RAM (GB) | On-Demand | 1-yr Reserved | 3-yr Reserved |
|---|---|---|---|---|---|
| db.r7i.48xlarge | 192 | 1536 | $20,323 | $12,804 | — |
| db.r8g.48xlarge | 192 | 1536 | $19,342 | $12,185 | — |