c8a.4xlarge

    $0.8622/hr

    ~$629.38/month on-demand in us-east-1

    The c8a.4xlarge is a Compute optimized instance with 16 vCPUs and 32 GiB of memory with Up to 15000 Megabit networking, starting at $0.862 per hour.

    Last updated: Feb 22, 2026, 01:26 PM UTC

    Switch region to see pricing in other locations

    Pricing varies by operating system

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    Pricing Options

    Compute SP

    Most flexible - any instance

    1 Year - No Upfront
    $0.6230/hr
    ~$454.82/mo
    Save 28%
    3 Year - No Upfront
    $0.4163/hr
    ~$303.88/mo
    Save 52%

    EC2 Instance SP

    Locked to family - cheaper

    1 Year - No Upfront
    $0.5703/hr
    ~$416.33/mo
    Save 34%
    3 Year - No Upfront
    $0.3796/hr
    ~$277.09/mo
    Save 56%

    Reserved

    Region & instance locked

    Spot Pricing

    Up to 90% savings - flexible workloads

    Cheapest AZ
    us-east-1b
    $0.3370/hr
    ~$246.01/mo
    Save 44% vs On-Demand
    >20%interruption rate
    Price Range (24h)
    Min
    $0.3291
    Avg
    $0.3808
    Max
    $0.4472
    All Availability Zones
    us-east-1b$0.3370/hr
    us-east-1c$0.3708/hr
    us-east-1d$0.3809/hr
    us-east-1f$0.4472/hr

    c8a Family

    Switch between sizes in us-east-1

    SizevCPUMem
    c8a.large24
    c8a.xlarge48
    c8a.2xlarge816
    c8a.4xlarge1632
    c8a.8xlarge3264
    c8a.12xlarge4896
    c8a.16xlarge64128
    c8a.24xlarge96192
    c8a.metal-24xl96192
    c8a.48xlarge192384
    c8a.metal-48xl192384
    c8a.medium12

    Regional Pricing Comparison

    Compare c8a.4xlarge (Linux) pricing across all regions - sorted by cost

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