Amazon ElastiCache endpoints and quotas - AWS General Reference

Amazon ElastiCache endpoints and quotas

The following are the service endpoints and service quotas for this service. To connect programmatically to an AWS service, you use an endpoint. In addition to the standard AWS endpoints, some AWS services offer FIPS endpoints in selected Regions. For more information, see AWS service endpoints. Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see AWS service quotas.

Service Endpoints

Region Name Region Endpoint Protocol
US East (Ohio) us-east-2

elasticache.us-east-2.amazonaws.com

elasticache-fips.us-east-2.amazonaws.com

HTTPS

HTTPS

US East (N. Virginia) us-east-1

elasticache.us-east-1.amazonaws.com

elasticache-fips.us-east-1.amazonaws.com

HTTPS

HTTPS

US West (N. California) us-west-1

elasticache.us-west-1.amazonaws.com

elasticache-fips.us-west-1.amazonaws.com

HTTPS

HTTPS

US West (Oregon) us-west-2

elasticache.us-west-2.amazonaws.com

elasticache-fips.us-west-2.amazonaws.com

HTTPS

HTTPS

Africa (Cape Town) af-south-1 elasticache.af-south-1.amazonaws.com HTTPS
Asia Pacific (Hong Kong) ap-east-1 elasticache.ap-east-1.amazonaws.com HTTPS
Asia Pacific (Mumbai) ap-south-1 elasticache.ap-south-1.amazonaws.com HTTPS
Asia Pacific (Osaka-Local) ap-northeast-3 elasticache.ap-northeast-3.amazonaws.com HTTPS
Asia Pacific (Seoul) ap-northeast-2 elasticache.ap-northeast-2.amazonaws.com HTTPS
Asia Pacific (Singapore) ap-southeast-1 elasticache.ap-southeast-1.amazonaws.com HTTPS
Asia Pacific (Sydney) ap-southeast-2 elasticache.ap-southeast-2.amazonaws.com HTTPS
Asia Pacific (Tokyo) ap-northeast-1 elasticache.ap-northeast-1.amazonaws.com HTTPS
Canada (Central) ca-central-1 elasticache.ca-central-1.amazonaws.com HTTPS
China (Beijing) cn-north-1 elasticache.cn-north-1.amazonaws.com.cn HTTPS
China (Ningxia) cn-northwest-1 elasticache.cn-northwest-1.amazonaws.com.cn HTTPS
Europe (Frankfurt) eu-central-1 elasticache.eu-central-1.amazonaws.com HTTPS
Europe (Ireland) eu-west-1 elasticache.eu-west-1.amazonaws.com HTTPS
Europe (London) eu-west-2 elasticache.eu-west-2.amazonaws.com HTTPS
Europe (Milan) eu-south-1 elasticache.eu-south-1.amazonaws.com HTTPS
Europe (Paris) eu-west-3 elasticache.eu-west-3.amazonaws.com HTTPS
Europe (Stockholm) eu-north-1 elasticache.eu-north-1.amazonaws.com HTTPS
Middle East (Bahrain) me-south-1 elasticache.me-south-1.amazonaws.com HTTPS
South America (São Paulo) sa-east-1 elasticache.sa-east-1.amazonaws.com HTTPS
AWS GovCloud (US-East) us-gov-east-1 elasticache.us-gov-east-1.amazonaws.com HTTPS
AWS GovCloud (US) us-gov-west-1

elasticache.us-gov-west-1.amazonaws.com

elasticache.us-gov-west-1.amazonaws.com

HTTPS

HTTPS

The Asia Pacific (Osaka-Local) Region is a local Region that is available to select AWS customers who request access. Customers wishing to use the Asia Pacific (Osaka-Local) Region should speak with their sales representative. The Asia Pacific (Osaka-Local) Region supports a single Availability Zone.

For information about using Amazon ElastiCache in the AWS GovCloud (US-West) Region, see AWS GovCloud (US-West) Endpoints.

Service Quotas

For information on ElastiCache terminology, see ElastiCache Components and Features.

Resource Default Description
Nodes per Region 300 The maximum number of nodes across all clusters in a Region. This quota applies to both your reserved and non-reserved nodes within the given Region. You can have up to 300 reserved nodes and 300 non-reserved nodes in the same Region.
Nodes per cluster (Memcached) 40 The maximum number of nodes in an individual Memcached cluster.
Nodes per cluster  per instance type (Redis cluster mode enabled) 90 The maximum number of nodes in an individual Redis cluster. You must also specify the instance type with your request.
Nodes per shard (Redis) 6 The maximum number of nodes in an individual Redis shard (node group). One node is the read/write Primary. All other nodes are read-only Replicas. This quota cannot be increased.
Shards per Cluster (Redis cluster mode disabled) 1 The maximum number of shards (node groups) in a Redis (cluster mode disabled) cluster.
Parameter groups per Region 150 The maximum number of parameters groups you can create in a Region.
Security groups per Region 50 The maximum number of security groups you can create in a Region.
Subnet groups per Region 150 The maximum number of subnet groups you can create in a Region.
Subnets per subnet group 20 The maximum number of subnets you can define for a subnet group.

These quotas are global quotas per customer account. To exceed these quotas, make your request using the ElastiCache Node request form.