cache.r6g.4xlarge

    $1.6420/hr

    ~$1198.66/month on-demand in N. Virginia (us-east-1)

    The cache.r6g.4xlarge is a Memory Optimized ElastiCache instance with 16 vCPUs and 105.81 GiB of memory with Up to 10 Gigabit network performance, starting at $1.642 per hour.

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

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    Pricing Options

    On-Demand

    Pay as you go - no commitment

    Hourly Rate
    $1.6420/hr
    ~$1198.66/mo

    Reserved 1yr

    One year commitment

    1 Year - No Upfront
    $1.1210/hr
    ~$818.33/mo
    Save 32%

    Reserved 3yr

    Three year commitment

    3 Year - No Upfront
    $0.8520/hr
    ~$621.96/mo
    Save 48%

    R6g Memory Optimized Graviton

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

    SizevCPUMem
    cache.r6g.12xlarge48317.77
    cache.r6g.16xlarge64419.09
    cache.r6g.2xlarge852.82
    cache.r6g.4xlarge16105.81
    cache.r6g.8xlarge32209.55
    cache.r6g.large213.07
    cache.r6g.xlarge426.32

    Instance Specifications

    Detailed hardware and capabilities for cache.r6g.4xlarge

    Processor

    vCPUs16
    Memory105.81 GiB
    Instance FamilyR6G
    Memory per vCPU6.61 GiB

    Network

    PerformanceUp to 10 Gigabit

    Cache & Engine

    EngineRedis
    Max Clients65,000
    Current GenYes
    Redis Max Memory102.64 GiB
    Max Buffer Size10510 MiB
    Memcached Threads16

    Regional Pricing Comparison

    Compare cache.r6g.4xlarge (Redis) pricing across all regions - sorted by cost

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