db.r7i.4xlarge
db.r7i.4xlarge is an AWS RDS size with 16 vCPUs, 128 GiB memory. In US East (N. Virginia) it costs $2.00 per hour on demand ($1,460.00 per month) for PostgreSQL, Single-AZ; a 1-year reserved instance with no upfront costs $1.34 per hour, 33% less. It is sold in 29 regions.
Prices by region
USD per hour, PostgreSQL, Single-AZ. Reserved prices are no upfront, standard. Cheapest on-demand first.
| Region | On-demand | 1-yr reserved | 1-yr savings plan |
|---|---|---|---|
| US East (N. Virginia) us-east-1 | $2.00 | $1.34 | $1.60 |
| US East (Ohio) us-east-2 | $2.00 | $1.34 | $1.60 |
| US West (Oregon) us-west-2 | $2.00 | $1.34 | $1.60 |
| Asia Pacific (Malaysia) ap-southeast-5 | $2.04 | $1.367 | $1.632 |
| EU (Stockholm) eu-north-1 | $2.056 | $1.378 | $1.645 |
| Mexico (Central) mx-central-1 | $2.104 | $1.41 | $1.683 |
| Asia Pacific (Taipei) ap-east-2 | $2.16 | – | $1.728 |
| Canada (Central) ca-central-1 | $2.16 | $1.447 | $1.728 |
| Europe (Spain) eu-south-2 | $2.24 | $1.501 | $1.792 |
| EU (Ireland) eu-west-1 | $2.24 | $1.501 | $1.792 |
| US West (N. California) us-west-1 | $2.24 | $1.501 | $1.792 |
| Asia Pacific (Mumbai) ap-south-1 | $2.28 | $1.528 | $1.824 |
| EU (Milan) eu-south-1 | $2.352 | $1.576 | $1.882 |
| EU (London) eu-west-2 | $2.352 | $1.576 | $1.882 |
| EU (Paris) eu-west-3 | $2.352 | $1.576 | $1.882 |
| Asia Pacific (Thailand) ap-southeast-7 | $2.376 | $1.592 | $1.901 |
| Asia Pacific (Tokyo) ap-northeast-1 | $2.40 | $1.608 | $1.92 |
| Asia Pacific (Seoul) ap-northeast-2 | $2.40 | $1.608 | $1.92 |
| Asia Pacific (Singapore) ap-southeast-1 | $2.40 | $1.608 | $1.92 |
| Asia Pacific (Sydney) ap-southeast-2 | $2.40 | $1.608 | $1.92 |
| Asia Pacific (Jakarta) ap-southeast-3 | $2.40 | $1.608 | $1.92 |
| AWS GovCloud (US-East) us-gov-east-1 | $2.40 | $1.608 | $1.92 |
| AWS GovCloud (US-West) us-gov-west-1 | $2.40 | $1.608 | $1.92 |
| EU (Frankfurt) eu-central-1 | $2.44 | $1.635 | $1.952 |
| Asia Pacific (New Zealand) ap-southeast-6 | $2.52 | $1.688 | $2.016 |
| Asia Pacific (Hyderabad) ap-south-2 | $2.64 | $1.769 | $2.112 |
| Asia Pacific (Osaka) ap-northeast-3 | $2.80 | $1.876 | $2.24 |
| Asia Pacific (Melbourne) ap-southeast-4 | $2.80 | $1.876 | $2.24 |
| South America (Sao Paulo) sa-east-1 | $3.18 | $2.809 | $2.544 |
Prices by engine and deployment in US East (N. Virginia)
| Option | On-demand /hr | 1-yr reserved /hr | 3-yr reserved /hr |
|---|---|---|---|
| PostgreSQL · Single-AZ | $2.00 | $1.34 | – |
| PostgreSQL · Multi-AZ | $4.00 | $2.68 | – |
| Db2 Advanced · Single-AZ | $2.00 | $1.34 | – |
| Db2 Advanced BYOL · Single-AZ | $2.00 | $1.34 | – |
| Db2 Standard · Single-AZ | $2.00 | $1.34 | – |
| Db2 Standard BYOL · Single-AZ | $2.00 | $1.34 | – |
| MariaDB · Single-AZ | $2.00 | $1.34 | – |
| MySQL · Single-AZ | $2.00 | $1.34 | – |
| Oracle Enterprise BYOL · Single-AZ | $2.00 | $1.34 | – |
| Oracle Enterprise BYOL BYOM Custom · Single-AZ | $2.00 | – | – |
| Oracle Standard Two BYOL · Single-AZ | $2.00 | $1.34 | – |
| Oracle Standard Two BYOL BYOM Custom · Single-AZ | $2.00 | – | – |
| SQL Server Enterprise · Single-AZ | $2.00 | – | – |
| SQL Server Enterprise BYOM · Single-AZ | $2.00 | – | – |
| SQL Server Enterprise BYOM Unbundled · Single-AZ | $2.00 | – | – |
| SQL Server Enterprise Developer BYOM · Single-AZ | $2.00 | – | – |
| SQL Server Enterprise Developer BYOM Unbundled · Single-AZ | $2.00 | – | – |
| SQL Server Enterprise Unbundled · Single-AZ | $2.00 | – | – |
| SQL Server Standard · Single-AZ | $2.00 | – | – |
| SQL Server Standard BYOM · Single-AZ | $2.00 | – | – |
| SQL Server Standard BYOM Unbundled · Single-AZ | $2.00 | – | – |
| SQL Server Standard Developer BYOM · Single-AZ | $2.00 | – | – |
| SQL Server Standard Developer BYOM Unbundled · Single-AZ | $2.00 | – | – |
| SQL Server Standard Unbundled · Single-AZ | $2.00 | – | – |
| SQL Server Web · Single-AZ | $2.00 | – | – |
| SQL Server Web Unbundled · Single-AZ | $2.00 | – | – |
| Aurora MySQL · Single-AZ | $2.32 | $1.554 | – |
| Aurora PostgreSQL · Single-AZ | $2.32 | $1.554 | – |
| Aurora MySQL I/O Optimized · Single-AZ | $3.016 | – | – |
| Aurora PostgreSQL I/O Optimized · Single-AZ | $3.016 | – | – |
| Db2 Advanced · Multi-AZ | $4.00 | $2.68 | – |
| Db2 Advanced BYOL · Multi-AZ | $4.00 | $2.68 | – |
| Db2 Standard · Multi-AZ | $4.00 | $2.68 | – |
| Db2 Standard BYOL · Multi-AZ | $4.00 | $2.68 | – |
| MariaDB · Multi-AZ | $4.00 | $2.68 | – |
| MySQL · Multi-AZ | $4.00 | $2.68 | – |
| Oracle Enterprise BYOL · Multi-AZ | $4.00 | $2.68 | – |
| Oracle Enterprise BYOL BYOM Custom · Multi-AZ | $4.00 | – | – |
| Oracle Standard Two BYOL · Multi-AZ | $4.00 | $2.68 | – |
| Oracle Standard Two BYOL BYOM Custom · Multi-AZ | $4.00 | – | – |
| SQL Server Enterprise BYOM Unbundled · Multi-AZ | $4.00 | – | – |
| SQL Server Enterprise Developer BYOM Unbundled · Multi-AZ | $4.00 | – | – |
| SQL Server Enterprise Unbundled · Multi-AZ | $4.00 | – | – |
| SQL Server Standard BYOM Unbundled · Multi-AZ | $4.00 | – | – |
| SQL Server Standard Unbundled · Multi-AZ | $4.00 | – | – |
| SQL Server Web Unbundled · Multi-AZ | $4.00 | – | – |
Specs
| Compute | Value |
|---|---|
| vCPUs | 16 |
| Physical cores | 8 |
| Threads per core | 2 |
| CPU maker | Intel |
| Sustained clock | 3.2 GHz |
| Burstable | No |
| Memory | Value |
|---|---|
| Memory (GiB) | 128 |
| Networking | Value |
|---|---|
| Network baseline | 6.25 Gbps |
| Network peak | 12.5 Gbps |
| Storage | Value |
|---|---|
| EBS baseline bandwidth | 5,000 Mbps |
| EBS max bandwidth | 10,000 Mbps |
| EBS baseline throughput | 625 MB/s |
| EBS max throughput | 1,250 MB/s |
| EBS baseline IOPS | 20,000 |
| EBS max IOPS | 40,000 |
| Instance details | Value |
|---|---|
| Instance type | db.r7i.4xlarge |
| Family | r7i |
| Other | Value |
|---|---|
| Hardware Basis | r7i.4xlarge |
Compare db.r7i.4xlarge
Other processors
Compute and memory optimized
Other generations
Other r7i sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| db.r7i.large | 2 | 16 | $0.25 |
| db.r7i.xlarge | 4 | 32 | $0.5 |
| db.r7i.2xlarge | 4 | 64 | $1.00 |
| db.r7i.xlarge.tpc2.mem2x | 4 | 64 | $1.00 |
| db.r7i.xlarge.tpc2.mem4x | 4 | 128 | $2.00 |
| db.r7i.2xlarge.tpc2.mem4x | 8 | 256 | $4.00 |
| db.r7i.4xlarge | 16 | 128 | $2.00 |
| db.r7i.4xlarge.tpc2.mem2x | 16 | 256 | $4.00 |
| db.r7i.4xlarge.tpc2.mem3x | 16 | 384 | $6.00 |
| db.r7i.6xlarge.tpc2.mem4x | 24 | 768 | $12.00 |
| db.r7i.8xlarge | 32 | 256 | $4.00 |
| db.r7i.8xlarge.tpc2.mem3x | 32 | 768 | $12.00 |
| db.r7i.12xlarge | 48 | 384 | $6.00 |
| db.r7i.16xlarge | 64 | 512 | $8.00 |
| db.r7i.24xlarge | 96 | 768 | $12.00 |
| db.r7i.metal-24xl | 96 | 768 | $9.00 |
| db.r7i.48xlarge | 192 | 1536 | $24.00 |
| db.r7i.metal-48xl | 192 | 1536 | $18.00 |
| db.r7i.2xlarge.tpc2.mem8x | – | – | $8.00 |
| db.r7i.3xlarge.tpc2.mem4x | – | – | $6.00 |
| db.r7i.4xlarge.tpc2.mem4x | – | – | $8.00 |
| db.r7i.6xlarge.tpc2.mem2x | – | – | $6.00 |
| db.r7i.8xlarge.tpc2.mem2x | – | – | $8.00 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS RDS sizes.