cache.r3.4xlarge

    $1.8200/hr

    ~$1328.60/month on-demand in N. Virginia (us-east-1)

    The cache.r3.4xlarge is a Memory Optimized ElastiCache instance with 16 vCPUs and 118 GiB of memory with High network performance, starting at $1.820 per hour.

    Last updated: Jan 27, 2026, 12:00 PM UTC

    All pricing cards update to show this payment type

    Pricing Options

    On-Demand

    Pay as you go - no commitment

    Hourly Rate
    $1.8200/hr
    ~$1328.60/mo

    Reserved 1yr

    One year commitment

    Not available

    Reserved 3yr

    Three year commitment

    Not available

    R3 Series

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

    SizevCPUMem
    cache.r3.2xlarge858.2
    cache.r3.4xlarge16118
    cache.r3.8xlarge32237
    cache.r3.large213.5
    cache.r3.xlarge428.4

    Instance Specifications

    Detailed hardware and capabilities for cache.r3.4xlarge

    Processor

    vCPUs16
    Memory118 GiB
    Instance FamilyR3
    Memory per vCPU7.38 GiB

    Network

    PerformanceHigh

    Cache & Engine

    EngineRedis
    Max Clients65,000
    Current GenNo
    Redis Max Memory114.46 GiB
    Max Buffer Size11721 MiB
    Memcached Threads16

    Regional Pricing Comparison

    Compare cache.r3.4xlarge (Redis) 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