AWS r9g.4xlarge Price

    $1.0274/hr

    ~$749.97/month on-demand in us-east-1

    The r9g.4xlarge is a Memory optimized instance with 16 vCPUs and 128.0 GiB of memory with Up to 17 Gigabit networking, starting at $1.027 per hour.

    Last updated: Oct 17, 2026, 12:51 PM UTC

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    Pricing varies by operating system

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    Pricing Options

    Compute SP

    Most flexible - any instance

    1 Year - No Upfront
    $0.7443/hr
    ~$543.35/mo
    Save 28%
    3 Year - No Upfront
    $0.5359/hr
    ~$391.23/mo
    Save 48%

    EC2 Instance SP

    Locked to family - cheaper

    1 Year - No Upfront
    $0.6796/hr
    ~$496.11/mo
    Save 34%
    3 Year - No Upfront
    $0.4660/hr
    ~$340.19/mo
    Save 55%

    Reserved

    Region & instance locked

    Spot Pricing

    Up to 90% savings - flexible workloads

    Cheapest AZ
    us-east-1a
    $0.5103/hr
    ~$372.52/mo
    Price Range (24h)
    Min
    $0.5034
    Avg
    $0.5242
    Max
    $0.5638
    All Availability Zones
    us-east-1a$0.5103/hr
    us-east-1d$0.5135/hr
    us-east-1c$0.5199/hr
    us-east-1b$0.5638/hr

    r9g Family

    Switch between sizes in us-east-1

    SizevCPUMem
    r9g.large216.0
    r9g.xlarge432.0
    r9g.2xlarge864.0
    r9g.4xlarge16128.0
    r9g.8xlarge32256.0
    r9g.12xlarge48384.0
    r9g.16xlarge64512.0
    r9g.24xlarge96768.0
    r9g.48xlarge1921536.0
    r9g.metal-48xl1921536.0
    r9g.medium18.0

    Regional Pricing Comparison

    Compare r9g.4xlarge (Linux) pricing across all regions - sorted by cost

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    Price History

    r9g.4xlarge in us-east-1 — Linux