db.r6i.4xlarge

    $2.0000/hr

    ~$1460.00/month on-demand in N. Virginia (us-east-1)

    The db.r6i.4xlarge is a Memory Optimized RDS instance with 16 vCPUs and 128 GiB of memory with Up to 12.5 Gbps network performance, starting at $2.000 per hour.

    Last updated: Feb 23, 2026, 03:00 AM UTC

    All pricing cards update to show this payment type

    Pricing Options

    On-Demand

    Pay as you go - no commitment

    Hourly Rate
    $2.0000/hr
    ~$1460.00/mo

    Reserved 1yr

    One year commitment

    1 Year - No Upfront
    $1.1552/hr
    ~$843.30/mo
    Save 42%

    Reserved 3yr

    Three year commitment

    Not available

    R6i Family

    Switch between sizes in N. Virginia (us-east-1)

    SizevCPUMem
    db.r6i.12xlarge48384
    db.r6i.16xlarge64512
    db.r6i.24xlarge96768
    db.r6i.2xlarge864
    db.r6i.32xlarge1281024
    db.r6i.4xlarge16128
    db.r6i.8xlarge32256
    db.r6i.large216
    db.r6i.xlarge432

    Instance Specifications

    Detailed hardware and capabilities for db.r6i.4xlarge

    Processor

    vCPUs16
    Memory128 GiB
    Instance FamilyR6I
    Physical ProcessorIntel Xeon Scalable Ice Lake
    Architecturex86
    Current Gen
    Norm. Factor32

    Network

    PerformanceUp to 12.5 Gbps
    Enhanced Networking

    Storage & Database

    StorageEBS Only
    EnginePostgreSQL
    LicenseNo license required
    DeploymentSingle-AZ

    EBS Performance

    EBS Optimized

    Regional Pricing Comparison

    Compare db.r6i.4xlarge (PostgreSQL) pricing across all regions - sorted by cost

    Current region (us-east-1)Other regions
    💡 Click any bar to open that region in a new tab