Instances AWS RDS db.r6idn.12xlarge db.r6idn.12xlarge
db.r6idn.12xlarge is an AWS RDS size with 48 vCPUs, 384 GiB memory (Intel Xeon Scalable Ice Lake). In US East (N. Virginia) it costs $9.304 per hour on demand ($6,791.92 per month) for PostgreSQL, Single-AZ; a 1-year reserved instance with no upfront costs $7.164 per hour, 23% less. It is sold in 5 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 $9.304 $7.164 – PostgreSQL · Multi-AZ $18.608 $14.328 – PostgreSQL · Multi-AZ (readable standbys) $27.912 – – Db2 Advanced · Single-AZ $9.304 $7.164 – Db2 Advanced BYOL · Single-AZ $9.304 $7.164 – MariaDB · Single-AZ $9.304 $7.164 – MySQL · Single-AZ $9.304 $7.164 – Db2 Advanced · Multi-AZ $18.608 $14.328 – Db2 Advanced BYOL · Multi-AZ $18.608 $14.328 – MariaDB · Multi-AZ $18.608 $14.328 – MySQL · Multi-AZ $18.608 $14.328 – MySQL · Multi-AZ (readable standbys) $27.912 – –
Compute Value vCPUs 48 Physical cores 24 Threads per core 2 Architecture x86_64 Processor Intel Xeon Scalable Ice Lake CPU maker Intel Sustained clock 3.5 GHz Burstable No
Memory Value Memory (GiB) 384
Networking Value Network 75 Gbps Network baseline 75 Gbps Network peak 75 Gbps
Storage Value Storage 2 x 1425 NVMe SSD Local disks 2 × 1,425 GB SSD EBS baseline bandwidth 37,500 Mbps EBS max bandwidth 37,500 Mbps EBS baseline throughput 4,687.5 MB/s EBS max throughput 4,687.5 MB/s EBS baseline IOPS 150,000 EBS max IOPS 150,000
Instance details Value Instance type db.r6idn.12xlarge Family r6idn Category Memory optimized Current generation Yes Normalization factor 96
Other Value Hardware Basis r6idn.12xlarge
Compare db.r6idn.12xlarge With or without local disk and networking
Compute and memory optimized
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS RDS sizes .