db.r3.xlarge
Memory Optimizedx86_64Family: r3
x86_64 architecture memory optimized database instance class featuring 4 vCPUs and 30.5 GiB of RAM. Supported across 6 database engines in 14 AWS cloud regions.
4vCPU Cores
30.5 GiBRAM
$11.37$/GiB-Mo (Base)
$0.4750From / hr
$346.75From / month
14Regions
Supported Database Engines
Generational & Migration Alternatives
Compare db.r3.xlarge with newer Graviton generations or alternative architectures of the same size.
db.r8g.xlargeGraviton4
4 vCPU•32 GiB•Memory Optimized
$0.4780/hr$348.94/mo
+0.6% ratedb.r8gd.xlargeGraviton4
4 vCPU•32 GiB•Memory Optimized
$0.5460/hr$398.58/mo
+14.9% ratedb.r7g.xlargeGraviton3
4 vCPU•32 GiB•Memory Optimized
$0.4780/hr$348.94/mo
+0.6% ratedb.r6g.xlargeGraviton2
4 vCPU•32 GiB•Memory Optimized
$0.4300/hr$313.90/mo
Save 9.5%Regional Pricing Matrix for db.r3.xlarge
Rates across database engines, editions, and deployment options.
| Engine | Deployment | Storage / Tier | Edition & License | Hourly Rate ↑ | Monthly (730h) | $/GiB-Mo |
|---|---|---|---|---|---|---|
| Oracle | Single-AZ | Standard | EnterpriseBring your own license | $0.4750/hr | $346.75 | $11.37 |
| Oracle | Single-AZ | Standard | Standard TwoBring your own license | $0.4750/hr | $346.75 | $11.37 |
| MariaDB | Single-AZ | Standard | No license required | $0.4750/hr | $346.75 | $11.37 |
| MySQL | Single-AZ | Standard | No license required | $0.4750/hr | $346.75 | $11.37 |
| PostgreSQL | Single-AZ | Standard | No license required | $0.5000/hr | $365.00 | $11.97 |
| Aurora MySQL | Single-AZ | Standard | No license required | $0.5800/hr | $423.40 | $13.88 |
| Oracle | Multi-AZ | Standard | Standard TwoBring your own license | $0.9500/hr | $693.50 | $22.74 |
| MySQL | Multi-AZ | Standard | No license required | $0.9500/hr | $693.50 | $22.74 |
| Oracle | Multi-AZ | Standard | EnterpriseBring your own license | $0.9500/hr | $693.50 | $22.74 |
| MariaDB | Multi-AZ | Standard | No license required | $0.9500/hr | $693.50 | $22.74 |
| Oracle | Single-AZ | Standard | Standard TwoLicense included | $0.9780/hr | $713.94 | $23.41 |
| PostgreSQL | Multi-AZ | Standard | No license required | $1.0000/hr | $730.00 | $23.93 |
| Oracle | Multi-AZ | Standard | Standard TwoLicense included | $1.9570/hr | $1428.61 | $46.84 |
No pricing rows match your filter criteria.