The compute and memory capacity of the nodes in the node group (shard).
The following node types are supported by ElastiCache. Generally speaking, the current generation types provide more memory and computational power at lower cost when compared to their equivalent previous generation counterparts.
General purpose:
Current generation: M7g node types: cache.m7g.large
, cache.m7g.xlarge
, cache.m7g.2xlarge
, cache.m7g.4xlarge
, cache.m7g.8xlarge
, cache.m7g.12xlarge
, cache.m7g.16xlarge
For region availability, see Supported Node TypesM6g node types (available only for Redis engine version 5.0.6 onward and for Memcached engine version 1.5.16 onward): cache.m6g.large
, cache.m6g.xlarge
, cache.m6g.2xlarge
, cache.m6g.4xlarge
, cache.m6g.8xlarge
, cache.m6g.12xlarge
, cache.m6g.16xlarge
M5 node types:cache.m5.large
, cache.m5.xlarge
, cache.m5.2xlarge
, cache.m5.4xlarge
, cache.m5.12xlarge
, cache.m5.24xlarge
M4 node types:cache.m4.large
, cache.m4.xlarge
, cache.m4.2xlarge
, cache.m4.4xlarge
, cache.m4.10xlarge
T4g node types (available only for Redis engine version 5.0.6 onward and Memcached engine version 1.5.16 onward): cache.t4g.micro
, cache.t4g.small
, cache.t4g.medium
T3 node types:cache.t3.micro
, cache.t3.small
, cache.t3.medium
T2 node types:cache.t2.micro
, cache.t2.small
, cache.t2.medium
Previous generation: (not recommended. Existing clusters are still supported but creation of new clusters is not supported for these types.)T1 node types:cache.t1.micro
M1 node types:cache.m1.small
, cache.m1.medium
, cache.m1.large
, cache.m1.xlarge
M3 node types:cache.m3.medium
, cache.m3.large
, cache.m3.xlarge
, cache.m3.2xlarge
Compute optimized:
Memory optimized:
Current generation: R7g node types: cache.r7g.large
, cache.r7g.xlarge
, cache.r7g.2xlarge
, cache.r7g.4xlarge
, cache.r7g.8xlarge
, cache.r7g.12xlarge
, cache.r7g.16xlarge
For region availability, see Supported Node TypesR6g node types (available only for Redis engine version 5.0.6 onward and for Memcached engine version 1.5.16 onward): cache.r6g.large
, cache.r6g.xlarge
, cache.r6g.2xlarge
, cache.r6g.4xlarge
, cache.r6g.8xlarge
, cache.r6g.12xlarge
, cache.r6g.16xlarge
R5 node types:cache.r5.large
, cache.r5.xlarge
, cache.r5.2xlarge
, cache.r5.4xlarge
, cache.r5.12xlarge
, cache.r5.24xlarge
R4 node types:cache.r4.large
, cache.r4.xlarge
, cache.r4.2xlarge
, cache.r4.4xlarge
, cache.r4.8xlarge
, cache.r4.16xlarge
Previous generation: (not recommended. Existing clusters are still supported but creation of new clusters is not supported for these types.)M2 node types:cache.m2.xlarge
, cache.m2.2xlarge
, cache.m2.4xlarge
R3 node types:cache.r3.large
, cache.r3.xlarge
, cache.r3.2xlarge
, cache.r3.4xlarge
, cache.r3.8xlarge
Additional node type info
All current generation instance types are created in Amazon VPC by default.
Redis append-only files (AOF) are not supported for T1 or T2 instances.
Redis Multi-AZ with automatic failover is not supported on T1 instances.
Redis configuration variables appendonly
and appendfsync
are not supported on Redis version 2.8.22 and later.
ncG1vNJzZmirlKB7ornAs6anmaeoe6S7zGiiqKycnrtwrc%2BiZqWZpJrAtXvEpZisrJmYrqS0xGiYsKteqLGsesqoq6WhnmPApr7Vopqeq16auaK%2F06KampuYmnuuu8Oeo2hlk6eyosDEZqmeqJyesKLAyKilZp%2BipMKxedGeqK6do6l8bq7UoqOdnaJksKKvx55kp6eUmnq1xc%2BeZaGsnaE%3D