Heroku 2X Dynos: Resize your dynos with twice the resources (private beta)
Technical Specifications by Dyno Size | Heroku Dev Center

  

    Heroku ArchitectureCompute (Dynos)Dyno ReferenceTechnical Specifications by Dyno Size

    

    
    

    
      
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    Last updated October 16, 2024
    
    

      Table of ContentsTechnical Specifications by Dyno SizeDyno LimitsPricing and BillingAdditional Reading
      This article covers the technical specifications of each dyno size. To change the dyno size on your app, see Scaling Your Dyno Formation.

We limit access to Performance dynos to customers with an established payment history.
Private and Shield dynos are only available with Private Spaces and Shield Spaces.

Technical Specifications by Dyno Size



Plan
Memory (RAM)
CPU Share
Compute
Sleeps



Eco
512 MB
1x
1x-4x
✔


Basic
512 MB
1x
1x-4x



Standard-1X
512 MB
1x
1x-4x



Standard-2X
1 GB
2x
2x-8x



Private/Shield-S
1 GB
100%
12x



Performance/Private/Shield-M
2.5 GB
100%
12x



Performance/Private/Shield-L
14 GB
100%
50x



Performance/Private/Shield-L-RAM
30 GB
100%
24x



Performance/Private/Shield-XL
62 GB
100%
50x



Performance/Private/Shield-2XL
126 GB
100%
100x




Dyno Limits

See Dyno Scaling and Process Limits and Dyno Memory Behavior.

Pricing and Billing

We limit access to Performance dynos to customers with an established payment history. Private and Shield dynos are only available with Private Spaces and Shield Spaces.

Heroku charges for dynos based on usage, except for the Eco Dynos Plan. See Dynos Usage & Costs for more info, or Dyno Units if you’re an Heroku Enterprise customer.

Additional Reading


Guidance for Choosing a Dyno
Dyno Scaling and Process Limits
Scaling Your Dyno Formation
Dyno Tiers
Application Load Testing


    
  
