Instance type list

Last Updated: Apr 10, 2018

RDS for MySQL

SeriesVersionTypeType codeCPU/MemoryMaximum number of connectionsMaximum IOPSStorage size
Basic series5.7Common instancemysql.n1.micro.11 C 1 GB2000IOPS=min{30*Storage size, 20000}20 GB - 1000 GB
mysql.n2.small.11 C 2 GB2000
mysql.n2.medium.12 C 4 GB4000
mysql.n4.medium.12 C 8 GB600020 GB - 2000 GB
mysql.n4.large.14 C 16 GB8000
mysql.n4.xlarge.18 C 32 GB10,000
mysql.n4.2xlarge.116 C 64 GB15,000
mysql.n4.4xlarge.132 C 128 GB20,000
mysql.n8.4xlarge.132 C 256 GB64,000
mysql.n4.8xlarge.156 C 224 GB64,000
mysql.n8.8xlarge.156 C 480 GB64,000
High-availability series5.5/5.6/5.7Common instancerds.mysql.t1.small1 C 1 GB3006005 GB - 2000 GB
rds.mysql.s1.small1 C 2 GB6001000
rds.mysql.s2.large2 C 4 GB12002000
rds.mysql.s2.xlarge2 C 8 GB20004000
rds.mysql.s3.large4 C 8 GB20005000
rds.mysql.m1.medium4 C 16 GB40007000
rds.mysql.c1.large8 C 16 GB40008000
rds.mysql.c1.xlarge8 C 32 GB800012,000
rds.mysql.c2.xlarge16 C 64 GB16,00014,0005 GB - 3000 GB
rds.mysql.c2.xlp216 C 96 GB24,00016,000
Dedicated instance (large Memory)mysql.x8.medium.22 C 16 GB25004500250 GB
mysql.x8.large.24 C 32 GB50009000500 GB
mysql.x8.xlarge.28 C 64 GB10,00018,0001000 GB
mysql.x8.2xlarge.216 C 128 GB20,00036,0002000 GB or 3000 GB
Dedicated instance (more CPUs)mysql.x4.large.24 C 16 GB25004500250 GB or 500 GB
mysql.x4.xlarge.28 C 32 GB50009000500 GB or 1000 GB
mysql.x4.2xlarge.216 C 64 GB10,00018,0001000 GB, 2000 GB or 3000 GB
mysql.x4.4xlarge.232 C 128 GB20,00036,0002000 GB or 3000 GB
Dedicated Hostrds.mysql.st.d1330 C 220 GB64,00020,0003000 GB
rds.mysql.st.h4360 C 470 GB100,00050,0003000 GB
Finance series (formerly known as Enterprise Multi-node Edition)5.6Dedicated Instance (more CPUs)mysql.x4.large.34 C 16 GB25004500250 GB or 500 GB
mysql.x4.xlarge.38 C 32 GB50009000500 GB or 1000 GB
mysql.x4.2xlarge.316 C 64 GB10,00018,0001000 GB, 2000 GB or 3000 GB
mysql.x4.4xlarge.332 C 128 GB20,00036,0002000 GB or 3000 GB
Dedicated instance (large memory)mysql.x8.medium.32 C 16 GB25004500250 GB
mysql.x8.large.34 C 32 GB50009000500 GB
mysql.x8.xlarge.38 C 64 GB10,00018,0001000 GB
mysql.x8.2xlarge.316 C 128 GB20,00036,0002000 GB or 3000 GB
mysql.x8.4xlarge.332 C 256 GB40,00072,0003000 GB
Dedicated Hostmysql.st.8xlarge.360 C 470 GB100,000120,0003000 GB
Read-only instance5.6/5.7Common instancerds.mysql.t1.small1 C 1 GB3006005 GB - 2000 GB
rds.mysql.s1.small1 C 2 GB6001000
rds.mysql.s2.large2 C 4 GB12002000
rds.mysql.s2.xlarge2 C 8 GB20004000
rds.mysql.s3.large4 C 8 GB20005000
rds.mysql.m1.medium4 C 16 GB40007000
rds.mysql.c1.large8 C 16 GB40008000
rds.mysql.c1.xlarge8 C 32 GB800012,000
rds.mysql.c2.xlarge16 C 64 GB16,00014,0005 GB - 3000 GB
rds.mysql.c2.xlp216 C 96 GB24,00016,000
Dedicated instance (large memory)mysqlro.x8.medium.12 C 16 GB25004500250 GB
mysqlro.x8.large.14 C 32 GB50009000500 GB
mysqlro.x8.xlarge.18 C 64 GB10,00018,0001000 GB
mysqlro.x8.2xlarge.116 C 128 GB20,00036,0002000 GB or 3000 GB
Dedicated instance (more CPUs)mysqlro.x4.large.14 C 16 GB25004500250 GB or 500 GB
mysqlro.x4.xlarge.18C 32GB50009000500 GB or 1000 GB
mysqlro.x4.2xlarge.116 C 64 GB10,00018,0001000 GB, 2000 GB or 3000 GB
mysqlro.x4.4xlarge.132C 128GB20,00036,0002000 GB or 3000 GB
Dedicated Hostrds.mysql.st.d1330 C 220 GB64,00020,0003000 GB

RDS for SQL Server

SeriesVersionTypeType codeCPU/MemoryMaximum number of connectionsMaximum IOPSStorage size
Basic series2012 Enterprise (formerly known as 2012)Common instancerds.mssql.s2.large2 C 4 GBNot limitedIOPS=min{30*Storage size, 20000}20 GB - 2000 GB
rds.mssql.s2.xlarge2 C 8 GB
rds.mssql.s3.large4 C 8 GB
rds.mssql.m1.medium4 C 16 GB
rds.mssql.c1.large8 C 16 GB
rds.mssql.c1.xlarge8 C 32 GB
rds.mssql.c2.xlarge16 C 64 GB
2012/2016 WebDedicated instancemssql.x2.medium.w12 C 4 GBNot limitedIOPS=min{30*Storage size, 20000}20 GB - 2000 GB
mssql.x2.large.w14 C 8 GB
mssql.x2.xlarge.w18 C 16 GB
mssql.x2.2xlarge.w116 C 32 GB
mssql.x4.medium.w12 C 8 GB
mssql.x4.large.w14 C 16 GB
mssql.x4.xlarge.w18 C 32 GB
mssql.x4.2xlarge.w116 C 64 GB
High-availability series2008 R2 EnterpriseCommon instancerds.mssql.s1.small1 C 2 GB600100010 GB - 2000 GB
rds.mssql.s2.large2 C 4 GB12002000
rds.mssql.s2.xlarge2 C 8 GB20004000
rds.mssql.s3.large4 C 8 GB20005000
rds.mssql.m1.medium4 C 16 GB40007000
rds.mssql.c1.large8 C 16 GB40008000
rds.mssql.c1.xlarge8 C 32 GB800012000
rds.mssql.c2.xlarge16 C 64 GB1600014000
rds.mssql.c2.xlp216 C 96 GB2400016000
Dedicated instancemssql.x8.medium.22 C 16 GB25004500250 GB
mssql.x8.large.24 C 32 GB50009000500 GB
mssql.x8.xlarge.28 C 64 GB10000180001000 GB
mssql.x8.2xlarge.216 C 128 GB20000360002000 GB
Dedicated hostrds.mssql.st.d1330 C 220 GB64000200002000 GB
rds.mssql.st.h4360 C 470 GB100000500002000 GB
SQL Server 2012/2016 EnterpriseDedicated instancemssql.x4.xlarge.e28 C 32 GBNot limitedDepends on SSD cloud disk performance20 GB - 2 TB
mssql.x4.2xlarge.e216 C 64 GB
mssql.x4.3xlarge.e224 C 96 GB
mssql.x8.xlarge.e28 C 64 GB
mssql.x8.2xlarge.e216 C 128 GB
mssql.x8.4xlarge.e232 C 256 GB
mssql.x8.7xlarge.e256 C 480 GB
SQL Server 2012/2016 StandardDedicated instancemssql.x4.medium.s22 C 8 GB
mssql.x4.large.s24 C 16 GB
mssql.x4.xlarge.s28 C 32 GB
mssql.x4.2xlarge.s216 C 64 GB
mssql.x4.3xlarge.s224 C 96 GB

RDS for PostgreSQL

SeriesVersionTypeType codeCPU/MemoryMaximum number of connectionsMaximum IOPSStorage size
High-availability series9.4Common instancerds.pg.t1.small1 C 1 GB1006005 GB - 2000 GB
rds.pg.s1.small1 C 2 GB2001000
rds.pg.s2.large2 C 4 GB4002000
rds.pg.s3.large4 C 8 GB8005000
rds.pg.c1.large8 C 16 GB15008000
rds.pg.c1.xlarge8 C 32 GB200012,000
rds.pg.c2.xlarge16 C 64 GB200014,000
Dedicated instance (large memory)pg.x8.medium.22 C 16 GB25004500250 GB
pg.x8.large.24 C 32 GB50009000500 GB
pg.x8.xlarge.28 C 64 GB10,00018,0001000 GB
pg.x8.2xlarge.216 C 128 GB12,00036,0002000 GB
Dedicated instance (more CPUs)pg.x4.large.24 C 16 GB25004500250 GB or 500 GB
pg.x4.xlarge.28 C 32 GB50009000500 GB or 1000 GB
pg.x4.2xlarge.216 C 64 GB10,00018,0001000 GB or 2000 GB
pg.x4.4xlarge.232 C 128 GB12,00036,0002000 GB or 3000 GB
Dedicated Hostrds.pg.st.d1330 C 220 GB400020,0003000 GB
rds.pg.st.h4360 C 470 GB400050,0003000 GB

RDS for PPAS

SeriesVersionTypeType codeCPU/MemoryMaximum number of connectionsMaximum IOPSStorage size
High-availability series9.3Common instancerds.ppas.t1.small1 C 1 GB1006005 GB - 2000 GB
rds.ppas.s1.small1 C 2 GB2001000
rds.ppas.s2.large2 C 4 GB4002000
rds.ppas.s3.large4 C 8 GB8005000
rds.ppas.m1.medium4 C 16 GB15008000
rds.ppas.c1.xlarge8 C 32 GB200012,000
rds.ppas.c2.xlarge16 C 64 GB200014,000
Dedicated instanceppas.x8.medium.22 C 16 GB25004500250 GB
ppas.x8.large.24 C 32 GB50009000500 GB
ppas.x8.xlarge.28 C 64 GB10,00018,0001000 GB
ppas.x8.2xlarge.216 C 128 GB12,00036,0002000 GB
Dedicated Hostrds.ppas.st.d1330 C 220 GB400020,0003000 GB
rds.ppas.st.h4360 C 470 GB400050,0003000 GB

History instance type

RDS for MySQL

The history instance type of RDS for SQL Server is in the following table. It’s not provide for creating the new RDS instance. Recommend the user to use the latest specifications.

Type code CPU(Core) Memory (MB) Maximum number of connections Maximum IOPS
rds.mys2.small 2 240 MB 60 150
rds.mys2.mid 4 600 MB 150 300
rds.mys2.standard 6 1200 MB 300 600
rds.mys2.large 8 2400 MB 600 1200
rds.mys2.xlarge 9 6000 MB 1500 3000
rds.mys2.2xlarge 10 12000 MB 2000 6000
rds.mys2.4xlarge 11 24000 MB 2000 12,000
rds.mys2.8xlarge 13 48000 MB 2000 14,000

RDS for SQL Server

The history instance type of RDS for SQL Server is in the following table. It’s not provide for creating the new RDS instance. Recommend the user to use the latest specifications.

Type code CPU(Core) Memory (MB) Maximum number of connections Maximum IOPS
rds.mss1.small 6 1000 MB 100 500
rds.mss1.mid 8 2000 MB 200 1000
rds.mss1.standard 9 4000 MB 400 2000
rds.mss1.large 10 6000 MB 600 3000
rds.mss1.xlarge 11 8000 MB 800 4000
rds.mss1.2xlarge 12 12000 MB 1200 6000
rds.mss1.4xlarge 13 24000 MB 2000 12,000
rds.mss1.8xlarge 13 48000 MB 2000 14,000
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