db.r5b.4xlarge
Memory Optimizedx86_64Family: r5b
x86_64 architecture memory optimized database instance class featuring 16 vCPUs and 128 GiB of RAM. Supported across 5 database engines in 14 AWS cloud regions.
16vCPU Cores
128 GiBRAM
$12.58$/GiB-Mo (Base)
$2.2050From / hr
$1609.65From / month
14Regions
Supported Database Engines
Generational & Migration Alternatives
Compare db.r5b.4xlarge with newer Graviton generations or alternative architectures of the same size.
db.r8g.4xlargeGraviton4
16 vCPU•128 GiB•Memory Optimized
$1.9120/hr$1395.76/mo
Save 13.3%db.r8gd.4xlargeGraviton4
16 vCPU•128 GiB•Memory Optimized
$2.1840/hr$1594.32/mo
Save 1.0%db.r7g.4xlargeGraviton3
16 vCPU•128 GiB•Memory Optimized
$1.9130/hr$1396.49/mo
Save 13.2%db.r6g.4xlargeGraviton2
16 vCPU•128 GiB•Memory Optimized
$1.7180/hr$1254.14/mo
Save 22.1%Regional Pricing Matrix for db.r5b.4xlarge
Rates across database engines, editions, and deployment options.
| Engine | Deployment | Storage / Tier | Edition & License | Hourly Rate ↑ | Monthly (730h) | $/GiB-Mo |
|---|---|---|---|---|---|---|
| Oracle | Single-AZ | Standard | Standard TwoBring your own license | $2.2050/hr | $1609.65 | $12.58 |
| Oracle | Single-AZ | Standard | EnterpriseBring your own license | $2.2050/hr | $1609.65 | $12.58 |
| Oracle | Single-AZ | Standard | Standard TwoBring your own license | $2.2080/hr | $1611.84 | $12.59 |
| Oracle | Single-AZ | Standard | EnterpriseBring your own license | $2.2080/hr | $1611.84 | $12.59 |
| MySQL | Single-AZ | Standard | No license required | $2.3680/hr | $1728.64 | $13.50 |
| PostgreSQL | Single-AZ | Standard | No license required | $2.3680/hr | $1728.64 | $13.50 |
| MariaDB | Single-AZ | Standard | No license required | $2.3680/hr | $1728.64 | $13.50 |
| SQL Server | Single-AZ | Standard | Standard— | $3.3440/hr | $2441.12 | $19.07 |
| SQL Server | Single-AZ | Standard | Developer— | $3.3440/hr | $2441.12 | $19.07 |
| SQL Server | Single-AZ | Standard | Enterprise— | $3.3440/hr | $2441.12 | $19.07 |
| SQL Server | Single-AZ | Standard | Web— | $3.8470/hr | $2808.31 | $21.94 |
| SQL Server | Single-AZ | Standard | WebLicense included | $3.8470/hr | $2808.31 | $21.94 |
| Oracle | Multi-AZ | Standard | EnterpriseBring your own license | $4.4100/hr | $3219.30 | $25.15 |
| Oracle | Multi-AZ | Standard | Standard TwoBring your own license | $4.4100/hr | $3219.30 | $25.15 |
| Oracle | Multi-AZ | Standard | Standard TwoBring your own license | $4.4160/hr | $3223.68 | $25.19 |
| Oracle | Multi-AZ | Standard | EnterpriseBring your own license | $4.4160/hr | $3223.68 | $25.19 |
| MariaDB | Multi-AZ | Standard | No license required | $4.7360/hr | $3457.28 | $27.01 |
| PostgreSQL | Multi-AZ | Standard | No license required | $4.7360/hr | $3457.28 | $27.01 |
| MySQL | Multi-AZ | Standard | No license required | $4.7360/hr | $3457.28 | $27.01 |
| SQL Server | Single-AZ | Standard | Standard— | $6.3490/hr | $4634.77 | $36.21 |
| SQL Server | Single-AZ | Standard | StandardLicense included | $6.3490/hr | $4634.77 | $36.21 |
| SQL Server | Multi-AZ | Standard | Standard— | $6.6880/hr | $4882.24 | $38.14 |
| SQL Server | Multi-AZ | Standard | Enterprise— | $6.6880/hr | $4882.24 | $38.14 |
| SQL Server | Multi-AZ | Standard | Developer— | $6.6880/hr | $4882.24 | $38.14 |
| SQL Server | Multi-AZ | Standard | WebLicense included | $7.4236/hr | $5419.23 | $42.34 |
| SQL Server | Multi-AZ | Standard | Web— | $7.6940/hr | $5616.62 | $43.88 |
| SQL Server | Single-AZ | Standard | EnterpriseLicense included | $10.3060/hr | $7523.38 | $58.78 |
| SQL Server | Single-AZ | Standard | Enterprise— | $10.3060/hr | $7523.38 | $58.78 |
| SQL Server | Multi-AZ | Standard | StandardLicense included | $12.6980/hr | $9269.54 | $72.42 |
| SQL Server | Multi-AZ | Standard | Standard— | $12.6980/hr | $9269.54 | $72.42 |
| SQL Server | Multi-AZ | Standard | EnterpriseLicense included | $15.2530/hr | $11134.69 | $86.99 |
| SQL Server | Multi-AZ | Standard | Enterprise— | $15.2530/hr | $11134.69 | $86.99 |
No pricing rows match your filter criteria.