Instances AWS RDS db.r3.2xlarge db.r3.2xlarge
db.r3.2xlarge is an AWS RDS size with 8 vCPUs, 61 GiB memory. In US East (N. Virginia) it costs $0.995 per hour on demand ($726.35 per month) for PostgreSQL, Single-AZ. It is sold in 14 regions.
USD per hour, PostgreSQL, Single-AZ. Reserved prices are no upfront, standard. Cheapest on-demand first.
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 $0.995 – – PostgreSQL · Multi-AZ $1.99 – – MariaDB · Single-AZ $0.945 – – MySQL · Single-AZ $0.945 – – Oracle Enterprise BYOL · Single-AZ $0.945 – – Oracle Standard Two BYOL · Single-AZ $0.945 – – Aurora MySQL · Single-AZ $1.16 – – MariaDB · Multi-AZ $1.89 – – MySQL · Multi-AZ $1.89 – – Oracle Enterprise BYOL · Multi-AZ $1.89 – – Oracle Standard Two BYOL · Multi-AZ $1.89 – – Oracle Standard Two · Single-AZ $1.957 – – Oracle Standard Two · Multi-AZ $3.913 – –
Compute Value vCPUs 8 Physical cores 4 Threads per core 2 CPU maker Intel Sustained clock 2.5 GHz Burstable No
Memory Value Memory (GiB) 61
Networking Value Network baseline 1 Gbps Network peak 10 Gbps
Storage Value Local disks 1 × 160 GB SSD EBS baseline bandwidth 1,000 Mbps EBS max bandwidth 1,000 Mbps EBS baseline throughput 125 MB/s EBS max throughput 125 MB/s EBS baseline IOPS 8,000 EBS max IOPS 8,000
Instance details Value Instance type db.r3.2xlarge Family r3 Normalization factor 16
Other Value Hardware Basis r3.2xlarge
Compute and memory optimized
Other generations
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS RDS sizes .