Amazon EC2 存储优化型实例规格
存储优化型实例适用于需要对本地存储上的极大型数据集进行高性能顺序读写访问的工作负载。它们经过了优化，可以向应用程序提供每秒上万次低延迟性随机 I/O 操作 (IOPS)。
有关此类别的上一代实例类型（例如 I2 实例）的信息，请参阅 Amazon EC2 上一代实例规格。
定价
有关定价信息，请参阅 Amazon EC2 按需定价
实例系列和实例类型
| 实例系列 | 可用实例类型 |
|---|---|
| D2 | d2.xlarge | d2.2xlarge | d2.4xlarge | d2.8xlarge |
| D3 | d3.xlarge | d3.2xlarge | d3.4xlarge | d3.8xlarge |
| D3en | d3en.xlarge | d3en.2xlarge | d3en.4xlarge | d3en.6xlarge | d3en.8xlarge | d3en.12xlarge |
| H1 | h1.2xlarge | h1.4xlarge | h1.8xlarge | h1.16xlarge |
| I3 | i3.large | i3.xlarge | i3.2xlarge | i3.4xlarge | i3.8xlarge | i3.16xlarge | i3.metal |
| I3en | i3en.large | i3en.xlarge | i3en.2xlarge | i3en.3xlarge | i3en.6xlarge | i3en.12xlarge | i3en.24xlarge | i3en.metal |
| I4g | i4g.large | i4g.xlarge | i4g.2xlarge | i4g.4xlarge | i4g.8xlarge | i4g.16xlarge |
| I4i | i4i.large | i4i.xlarge | i4i.2xlarge | i4i.4xlarge | i4i.8xlarge | i4i.12xlarge | i4i.16xlarge | i4i.24xlarge | i4i.32xlarge | i4i.metal |
| Im4gn | im4gn.large | im4gn.xlarge | im4gn.2xlarge | im4gn.4xlarge | im4gn.8xlarge | im4gn.16xlarge |
| Is4gen | is4gen.medium | is4gen.large | is4gen.xlarge | is4gen.2xlarge | is4gen.4xlarge | is4gen.8xlarge |
实例系列摘要
| 实例系列 | 虚拟机监控器 | 处理器类型（架构） | 裸机实例可用性 | 专属主机支持 | 竞价型实例支持 | 休眠支持 | 支持的操作系统 |
|---|---|---|---|---|---|---|---|
| D2 | Xen | Intel (x86_64) | ✗ | ✓ | ✓ | ✗ | Windows | Linux |
| D3 | Nitro v3 | Intel (x86_64) | ✗ | ✗ | ✓ | ✗ | Windows | Linux |
| D3en | Nitro v3 | Intel (x86_64) | ✗ | ✗ | ✓ | ✗ | Windows | Linux |
| H1 | Xen | Intel (x86_64) | ✗ | ✓ | ✓ | ✗ | Windows | Linux |
| I3 | Xen * | Intel (x86_64) | ✓ | ✓ | ✓ | ✓ | Windows | Linux |
| I3en | Nitro v3 | Intel (x86_64) | ✓ | ✓ | ✓ | ✓ | Windows | Linux |
| I4g | Nitro v4 | AWS Graviton (arm64) | ✗ | ✓ | ✓ | ✗ | Linux |
| I4i | Nitro v4 | Intel (x86_64) | ✓ | ✓ | ✓ | ✗ | Windows | Linux |
| Im4gn | Nitro v4 | AWS Graviton (arm64) | ✗ | ✓ | ✓ | ✗ | Linux |
| Is4gen | Nitro v4 | AWS Graviton (arm64) | ✗ | ✗ | ✓ | ✗ | Linux |
注意
* i3.metal 实例是基于 AWS Nitro System 构建的。
性能规格
| 实例类型 | 可突增 | 内存 (GiB) | 处理器 | vCPU | CPU 核心数 | 每核心线程数 | 加速器 | 加速器内存 |
|---|---|---|---|---|---|---|---|---|
| D2 | ||||||||
| d2.xlarge | ✗ | 30.50 | Intel Xeon E52676v3 | 4 | 2 | 2 | ✗ | ✗ |
| d2.2xlarge | ✗ | 61.00 | Intel Xeon E52676v3 | 8 | 4 | 2 | ✗ | ✗ |
| d2.4xlarge | ✗ | 122.00 | Intel Xeon E52676v3 | 16 | 8 | 2 | ✗ | ✗ |
| d2.8xlarge | ✗ | 244.00 | Intel Xeon E52676v3 | 36 | 18 | 2 | ✗ | ✗ |
| D3 | ||||||||
| d3.xlarge | ✗ | 32.00 | Intel Xeon Platinum 8259 | 4 | 2 | 2 | ✗ | ✗ |
| d3.2xlarge | ✗ | 64.00 | Intel Xeon Platinum 8259 | 8 | 4 | 2 | ✗ | ✗ |
| d3.4xlarge | ✗ | 128.00 | Intel Xeon Platinum 8259 | 16 | 8 | 2 | ✗ | ✗ |
| d3.8xlarge | ✗ | 256.00 | Intel Xeon Platinum 8259 | 32 | 16 | 2 | ✗ | ✗ |
| D3en | ||||||||
| d3en.xlarge | ✗ | 16.00 | Intel Xeon Platinum 8259 | 4 | 2 | 2 | ✗ | ✗ |
| d3en.2xlarge | ✗ | 32.00 | Intel Xeon Platinum 8259 | 8 | 4 | 2 | ✗ | ✗ |
| d3en.4xlarge | ✗ | 64.00 | Intel Xeon Platinum 8259 | 16 | 8 | 2 | ✗ | ✗ |
| d3en.6xlarge | ✗ | 96.00 | Intel Xeon Platinum 8259 | 24 | 12 | 2 | ✗ | ✗ |
| d3en.8xlarge | ✗ | 128.00 | Intel Xeon Platinum 8259 | 32 | 16 | 2 | ✗ | ✗ |
| d3en.12xlarge | ✗ | 192.00 | Intel Xeon Platinum 8259 | 48 | 24 | 2 | ✗ | ✗ |
| H1 | ||||||||
| h1.2xlarge | ✗ | 32.00 | Intel Broadwell E5-2686v4 | 8 | 4 | 2 | ✗ | ✗ |
| h1.4xlarge | ✗ | 64.00 | Intel Broadwell E5-2686v4 | 16 | 8 | 2 | ✗ | ✗ |
| h1.8xlarge | ✗ | 128.00 | Intel Broadwell E5-2686v4 | 32 | 16 | 2 | ✗ | ✗ |
| h1.16xlarge | ✗ | 256.00 | Intel Broadwell E5-2686v4 | 64 | 32 | 2 | ✗ | ✗ |
| I3 | ||||||||
| i3.large | ✗ | 15.25 | Intel Broadwell E5-2686v4 | 2 | 1 | 2 | ✗ | ✗ |
| i3.xlarge | ✗ | 30.50 | Intel Broadwell E5-2686v4 | 4 | 2 | 2 | ✗ | ✗ |
| i3.2xlarge | ✗ | 61.00 | Intel Broadwell E5-2686v4 | 8 | 4 | 2 | ✗ | ✗ |
| i3.4xlarge | ✗ | 122.00 | Intel Broadwell E5-2686v4 | 16 | 8 | 2 | ✗ | ✗ |
| i3.8xlarge | ✗ | 244.00 | Intel Broadwell E5-2686v4 | 32 | 16 | 2 | ✗ | ✗ |
| i3.16xlarge | ✗ | 488.00 | Intel Broadwell E5-2686v4 | 64 | 32 | 2 | ✗ | ✗ |
| i3.metal | ✗ | 512.00 | Intel Broadwell E5-2686v4 | 72 | 36 | 2 | ✗ | ✗ |
| I3en | ||||||||
| i3en.large | ✗ | 16.00 | Intel Xeon Platinum 8175 | 2 | 1 | 2 | ✗ | ✗ |
| i3en.xlarge | ✗ | 32.00 | Intel Xeon Platinum 8175 | 4 | 2 | 2 | ✗ | ✗ |
| i3en.2xlarge | ✗ | 64.00 | Intel Xeon Platinum 8175 | 8 | 4 | 2 | ✗ | ✗ |
| i3en.3xlarge | ✗ | 96.00 | Intel Xeon Platinum 8175 | 12 | 6 | 2 | ✗ | ✗ |
| i3en.6xlarge | ✗ | 192.00 | Intel Xeon Platinum 8175 | 24 | 12 | 2 | ✗ | ✗ |
| i3en.12xlarge | ✗ | 384.00 | Intel Xeon Platinum 8175 | 48 | 24 | 2 | ✗ | ✗ |
| i3en.24xlarge | ✗ | 768.00 | Intel Xeon Platinum 8175 | 96 | 48 | 2 | ✗ | ✗ |
| i3en.metal | ✗ | 768.00 | Intel Xeon Platinum 8175 | 96 | 48 | 2 | ✗ | ✗ |
| I4g | ||||||||
| i4g.large | ✗ | 16.00 | AWS Graviton2 Processor | 2 | 2 | 1 | ✗ | ✗ |
| i4g.xlarge | ✗ | 32.00 | AWS Graviton2 Processor | 4 | 4 | 1 | ✗ | ✗ |
| i4g.2xlarge | ✗ | 64.00 | AWS Graviton2 Processor | 8 | 8 | 1 | ✗ | ✗ |
| i4g.4xlarge | ✗ | 128.00 | AWS Graviton2 Processor | 16 | 16 | 1 | ✗ | ✗ |
| i4g.8xlarge | ✗ | 256.00 | AWS Graviton2 Processor | 32 | 32 | 1 | ✗ | ✗ |
| i4g.16xlarge | ✗ | 512.00 | AWS Graviton2 Processor | 64 | 64 | 1 | ✗ | ✗ |
| I4i | ||||||||
| i4i.large | ✗ | 16.00 | Intel Xeon Ice Lake | 2 | 1 | 2 | ✗ | ✗ |
| i4i.xlarge | ✗ | 32.00 | Intel Xeon Ice Lake | 4 | 2 | 2 | ✗ | ✗ |
| i4i.2xlarge | ✗ | 64.00 | Intel Xeon Ice Lake | 8 | 4 | 2 | ✗ | ✗ |
| i4i.4xlarge | ✗ | 128.00 | Intel Xeon Ice Lake | 16 | 8 | 2 | ✗ | ✗ |
| i4i.8xlarge | ✗ | 256.00 | Intel Xeon Ice Lake | 32 | 16 | 2 | ✗ | ✗ |
| i4i.12xlarge | ✗ | 384.00 | Intel Xeon Ice Lake | 48 | 24 | 2 | ✗ | ✗ |
| i4i.16xlarge | ✗ | 512.00 | Intel Xeon Ice Lake | 64 | 32 | 2 | ✗ | ✗ |
| i4i.24xlarge | ✗ | 768.00 | Intel Xeon Ice Lake | 96 | 48 | 2 | ✗ | ✗ |
| i4i.32xlarge | ✗ | 1024.00 | Intel Xeon Ice Lake | 128 | 64 | 2 | ✗ | ✗ |
| i4i.metal | ✗ | 1024.00 | Intel Xeon Ice Lake | 128 | 64 | 2 | ✗ | ✗ |
| Im4gn | ||||||||
| im4gn.large | ✗ | 8.00 | AWS Graviton2 Processor | 2 | 2 | 1 | ✗ | ✗ |
| im4gn.xlarge | ✗ | 16.00 | AWS Graviton2 Processor | 4 | 4 | 1 | ✗ | ✗ |
| im4gn.2xlarge | ✗ | 32.00 | AWS Graviton2 Processor | 8 | 8 | 1 | ✗ | ✗ |
| im4gn.4xlarge | ✗ | 64.00 | AWS Graviton2 Processor | 16 | 16 | 1 | ✗ | ✗ |
| im4gn.8xlarge | ✗ | 128.00 | AWS Graviton2 Processor | 32 | 32 | 1 | ✗ | ✗ |
| im4gn.16xlarge | ✗ | 256.00 | AWS Graviton2 Processor | 64 | 64 | 1 | ✗ | ✗ |
| Is4gen | ||||||||
| is4gen.medium | ✗ | 6.00 | AWS Graviton2 Processor | 1 | 1 | 1 | ✗ | ✗ |
| is4gen.large | ✗ | 12.00 | AWS Graviton2 Processor | 2 | 2 | 1 | ✗ | ✗ |
| is4gen.xlarge | ✗ | 24.00 | AWS Graviton2 Processor | 4 | 4 | 1 | ✗ | ✗ |
| is4gen.2xlarge | ✗ | 48.00 | AWS Graviton2 Processor | 8 | 8 | 1 | ✗ | ✗ |
| is4gen.4xlarge | ✗ | 96.00 | AWS Graviton2 Processor | 16 | 16 | 1 | ✗ | ✗ |
| is4gen.8xlarge | ✗ | 192.00 | AWS Graviton2 Processor | 32 | 32 | 1 | ✗ | ✗ |
网络规格
| 实例类型 | 基准/突增带宽（Gbps） | EFA | ENA | ENA Express | 网卡 | 网络接口数上限 | 每个接口的 IP 地址数 | IPv6 |
|---|---|---|---|---|---|---|---|---|
| D2 | ||||||||
| d2.xlarge | 中 | ✗ | ✗ 2 | ✗ | 1 | 4 | 15 | ✓ |
| d2.2xlarge | 高 | ✗ | ✗ 2 | ✗ | 1 | 4 | 15 | ✓ |
| d2.4xlarge | 高 | ✗ | ✗ 2 | ✗ | 1 | 8 | 30 | ✓ |
| d2.8xlarge | 10Gb | ✗ | ✗ 2 | ✗ | 1 | 8 | 30 | ✓ |
| D3 | ||||||||
| d3.xlarge 1 | 3.0 / 15.0 | ✗ | ✓ | ✗ | 1 | 4 | 3 | ✓ |
| d3.2xlarge 1 | 6.0 / 15.0 | ✗ | ✓ | ✗ | 1 | 4 | 5 | ✓ |
| d3.4xlarge 1 | 12.5 / 15.0 | ✗ | ✓ | ✗ | 1 | 4 | 10 | ✓ |
| d3.8xlarge | 25Gb | ✗ | ✓ | ✗ | 1 | 3 | 20 | ✓ |
| D3en | ||||||||
| d3en.xlarge 1 | 6.0 / 25.0 | ✗ | ✓ | ✗ | 1 | 4 | 3 | ✓ |
| d3en.2xlarge 1 | 12.5 / 25.0 | ✗ | ✓ | ✗ | 1 | 4 | 5 | ✓ |
| d3en.4xlarge | 25Gb | ✗ | ✓ | ✗ | 1 | 4 | 10 | ✓ |
| d3en.6xlarge | 40Gb | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| d3en.8xlarge | 50Gb | ✗ | ✓ | ✗ | 1 | 4 | 20 | ✓ |
| d3en.12xlarge | 75Gb | ✗ | ✓ | ✗ | 1 | 3 | 30 | ✓ |
| H1 | ||||||||
| h1.2xlarge 1 | 2.5 / 10.0 | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| h1.4xlarge 1 | 5.0 / 10.0 | ✗ | ✓ | ✗ | 1 | 8 | 30 | ✓ |
| h1.8xlarge | 10Gb | ✗ | ✓ | ✗ | 1 | 8 | 30 | ✓ |
| h1.16xlarge | 25Gb | ✗ | ✓ | ✗ | 1 | 8 | 50 | ✓ |
| I3 | ||||||||
| i3.large 1 | 0.75 / 10.0 | ✗ | ✓ | ✗ | 1 | 3 | 10 | ✓ |
| i3.xlarge 1 | 1.25 / 10.0 | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| i3.2xlarge 1 | 2.5 / 10.0 | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| i3.4xlarge 1 | 5.0 / 10.0 | ✗ | ✓ | ✗ | 1 | 8 | 30 | ✓ |
| i3.8xlarge | 10Gb | ✗ | ✓ | ✗ | 1 | 8 | 30 | ✓ |
| i3.16xlarge | 25Gb | ✗ | ✓ | ✗ | 1 | 15 | 50 | ✓ |
| i3.metal | 25Gb | ✗ | ✓ | ✗ | 1 | 15 | 50 | ✓ |
| I3en | ||||||||
| i3en.large 1 | 2.1 / 25.0 | ✗ | ✓ | ✗ | 1 | 3 | 10 | ✓ |
| i3en.xlarge 1 | 4.2 / 25.0 | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| i3en.2xlarge 1 | 8.4 / 25.0 | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| i3en.3xlarge 1 | 12.5 / 25.0 | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| i3en.6xlarge | 25Gb | ✗ | ✓ | ✗ | 1 | 8 | 30 | ✓ |
| i3en.12xlarge | 50Gb | ✓ | ✓ | ✗ | 1 | 8 | 30 | ✓ |
| i3en.24xlarge | 100Gb | ✓ | ✓ | ✗ | 1 | 15 | 50 | ✓ |
| i3en.metal | 100Gb | ✓ | ✓ | ✗ | 1 | 15 | 50 | ✓ |
| I4g | ||||||||
| i4g.large 1 | 0.781 / 10.0 | ✗ | ✓ | ✗ | 1 | 3 | 10 | ✓ |
| i4g.xlarge 1 | 1.875 / 10.0 | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| i4g.2xlarge 1 | 4.687 / 12.0 | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| i4g.4xlarge 1 | 9.375 / 25.0 | ✗ | ✓ | ✓ | 1 | 8 | 30 | ✓ |
| i4g.8xlarge | 18.75Gb | ✗ | ✓ | ✓ | 1 | 8 | 30 | ✓ |
| i4g.16xlarge | 37.5Gb | ✓ | ✓ | ✓ | 1 | 15 | 50 | ✓ |
| I4i | ||||||||
| i4i.large 1 | 0.781 / 10.0 | ✗ | ✓ | ✗ | 1 | 3 | 10 | ✓ |
| i4i.xlarge 1 | 1.875 / 10.0 | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| i4i.2xlarge 1 | 4.687 / 12.0 | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| i4i.4xlarge 1 | 9.375 / 25.0 | ✗ | ✓ | ✗ | 1 | 8 | 30 | ✓ |
| i4i.8xlarge | 18.75Gb | ✗ | ✓ | ✓ | 1 | 8 | 30 | ✓ |
| i4i.12xlarge | 28.12Gb | ✗ | ✓ | ✓ | 1 | 8 | 30 | ✓ |
| i4i.16xlarge | 37.5Gb | ✗ | ✓ | ✓ | 1 | 15 | 50 | ✓ |
| i4i.24xlarge | 56.25Gb | ✗ | ✓ | ✓ | 1 | 15 | 30 | ✓ |
| i4i.32xlarge | 75Gb | ✓ | ✓ | ✓ | 1 | 15 | 50 | ✓ |
| i4i.metal | 75Gb | ✓ | ✓ | ✓ | 1 | 15 | 50 | ✓ |
| Im4gn | ||||||||
| im4gn.large 1 | 3.125 / 25.0 | ✗ | ✓ | ✗ | 1 | 3 | 10 | ✓ |
| im4gn.xlarge 1 | 6.25 / 25.0 | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| im4gn.2xlarge 1 | 12.5 / 25.0 | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| im4gn.4xlarge | 25Gb | ✗ | ✓ | ✓ | 1 | 8 | 30 | ✓ |
| im4gn.8xlarge | 50Gb | ✗ | ✓ | ✓ | 1 | 8 | 30 | ✓ |
| im4gn.16xlarge | 100Gb | ✓ | ✓ | ✓ | 1 | 15 | 50 | ✓ |
| Is4gen | ||||||||
| is4gen.medium 1 | 1.562 / 25.0 | ✗ | ✓ | ✗ | 1 | 2 | 4 | ✓ |
| is4gen.large 1 | 3.125 / 25.0 | ✗ | ✓ | ✗ | 1 | 3 | 10 | ✓ |
| is4gen.xlarge 1 | 6.25 / 25.0 | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| is4gen.2xlarge 1 | 12.5 / 25.0 | ✗ | ✓ | ✗ | 1 | 4 | 15 | ✓ |
| is4gen.4xlarge | 25Gb | ✗ | ✓ | ✗ | 1 | 8 | 30 | ✓ |
| is4gen.8xlarge | 50Gb | ✗ | ✓ | ✗ | 1 | 8 | 30 | ✓ |
注意
1这些实例具备基准带宽，并且可以使用网络输入/输出积分机制，尽可能突破其基准带宽。其他实例类型可无限期地保持最高性能。有关更多信息，请参阅实例网络带宽。
2这些实例都支持使用 Intel 82599 VF 接口的增强联网功能。
Amazon EBS 规格
下表指出了哪些实例类型默认为 Amazon EBS 优化，哪些实例类型可选支持 Amazon EBS 优化。此表还列出了这些实例类型的 EBS 优化性能，包括 Amazon EBS 的专用带宽、在具有流式处理读取工作负载和 128 KiB I/O 大小的专属连接上可实现的典型聚合吞吐量上限，以及实例类型可以支持的 IOPS 上限（当 I/O 大小为 16 KiB 时）。表中未列出的实例类型不支持 Amazon EBS 优化。
重要
实例的 EBS 性能受实例的性能限制或其附加卷的聚合性能的限制，以较小者为准。要实现最大的 EBS 性能，实例必须附加卷以提供等于或大于最大实例性能的总性能。例如，要实现 r6i.16xlarge 的 80,000 IOPS，实例必须至少具有预调配了 16,000 IOPS 的 5 个 gp3 卷（5 个卷 x 16,000 IOPS = 80,000 IOPS）。
建议您选择可提供高于您应用程序需求的专用 Amazon EBS 吞吐量的 EBS 优化实例类型；否则，Amazon EBS 与 Amazon EC2 之间的连接会成为性能瓶颈。
| 实例类型 | 基准/最大带宽（Mbps） | 基准/最大吞吐量（MB/s，128 KiB I/O） | 基准/最大 IOPS（16KiB I/O） | NVMe | EBS 优化2 |
|---|---|---|---|---|---|
| D2 | |||||
| d2.xlarge | 750.00 | 93.75 | 6000.00 | ✗ | default |
| d2.2xlarge | 1000.00 | 125.00 | 8000.00 | ✗ | default |
| d2.4xlarge | 2000.00 | 250.00 | 16000.00 | ✗ | default |
| d2.8xlarge | 4000.00 | 500.00 | 32000.00 | ✗ | default |
| D3 | |||||
| d3.xlarge 1 | 850.00/2800.00 | 106.25/350.00 | 5000.00/15000.00 | ✓ | default |
| d3.2xlarge 1 | 1700.00/2800.00 | 212.50/350.00 | 10000.00/15000.00 | ✓ | default |
| d3.4xlarge | 2800.00 | 350.00 | 15000.00 | ✓ | default |
| d3.8xlarge | 5000.00 | 625.00 | 30000.00 | ✓ | default |
| D3en | |||||
| d3en.xlarge 1 | 850.00/2800.00 | 106.25/350.00 | 5000.00/15000.00 | ✓ | default |
| d3en.2xlarge 1 | 1700.00/2800.00 | 212.50/350.00 | 10000.00/15000.00 | ✓ | default |
| d3en.4xlarge | 2800.00 | 350.00 | 15000.00 | ✓ | default |
| d3en.6xlarge | 4000.00 | 500.00 | 25000.00 | ✓ | default |
| d3en.8xlarge | 5000.00 | 625.00 | 30000.00 | ✓ | default |
| d3en.12xlarge | 7000.00 | 875.00 | 40000.00 | ✓ | default |
| H1 | |||||
| h1.2xlarge | 1750.00 | 218.75 | 12000.00 | ✗ | default |
| h1.4xlarge | 3500.00 | 437.50 | 20000.00 | ✗ | default |
| h1.8xlarge | 7000.00 | 875.00 | 40000.00 | ✗ | default |
| h1.16xlarge | 14000.00 | 1750.00 | 80000.00 | ✗ | default |
| I3 | |||||
| i3.large | 425.00 | 53.12 | 3000.00 | ✗ | default |
| i3.xlarge | 850.00 | 106.25 | 6000.00 | ✗ | default |
| i3.2xlarge | 1700.00 | 212.50 | 12000.00 | ✗ | default |
| i3.4xlarge | 3500.00 | 437.50 | 16000.00 | ✗ | default |
| i3.8xlarge | 7000.00 | 875.00 | 32500.00 | ✗ | default |
| i3.16xlarge | 14000.00 | 1750.00 | 65000.00 | ✗ | default |
| i3.metal | 19000.00 | 2375.00 | 80000.00 | ✓ | default |
| I3en | |||||
| i3en.large 1 | 576.00/4750.00 | 72.10/593.75 | 3000.00/20000.00 | ✓ | default |
| i3en.xlarge 1 | 1153.00/4750.00 | 144.20/593.75 | 6000.00/20000.00 | ✓ | default |
| i3en.2xlarge 1 | 2307.00/4750.00 | 288.39/593.75 | 12000.00/20000.00 | ✓ | default |
| i3en.3xlarge 1 | 3800.00/4750.00 | 475.00/593.75 | 15000.00/20000.00 | ✓ | default |
| i3en.6xlarge | 4750.00 | 593.75 | 20000.00 | ✓ | default |
| i3en.12xlarge | 9500.00 | 1187.50 | 40000.00 | ✓ | default |
| i3en.24xlarge | 19000.00 | 2375.00 | 80000.00 | ✓ | default |
| i3en.metal | 19000.00 | 2375.00 | 80000.00 | ✓ | default |
| I4g | |||||
| i4g.large 1 | 625.00/10000.00 | 78.12/1250.00 | 2500.00/40000.00 | ✓ | default |
| i4g.xlarge 1 | 1250.00/10000.00 | 156.25/1250.00 | 5000.00/40000.00 | ✓ | default |
| i4g.2xlarge 1 | 2500.00/10000.00 | 312.50/1250.00 | 10000.00/40000.00 | ✓ | default |
| i4g.4xlarge 1 | 5000.00/10000.00 | 625.00/1250.00 | 20000.00/40000.00 | ✓ | default |
| i4g.8xlarge | 10000.00 | 1250.00 | 40000.00 | ✓ | default |
| i4g.16xlarge | 20000.00 | 2500.00 | 80000.00 | ✓ | default |
| I4i | |||||
| i4i.large 1 | 625.00/10000.00 | 78.12/1250.00 | 2500.00/40000.00 | ✓ | default |
| i4i.xlarge 1 | 1250.00/10000.00 | 156.25/1250.00 | 5000.00/40000.00 | ✓ | default |
| i4i.2xlarge 1 | 2500.00/10000.00 | 312.50/1250.00 | 10000.00/40000.00 | ✓ | default |
| i4i.4xlarge 1 | 5000.00/10000.00 | 625.00/1250.00 | 20000.00/40000.00 | ✓ | default |
| i4i.8xlarge | 10000.00 | 1250.00 | 40000.00 | ✓ | default |
| i4i.12xlarge | 15000.00 | 1875.00 | 60000.00 | ✓ | default |
| i4i.16xlarge | 20000.00 | 2500.00 | 80000.00 | ✓ | default |
| i4i.24xlarge | 30000.00 | 3750.00 | 120000.00 | ✓ | default |
| i4i.32xlarge | 40000.00 | 5000.00 | 160000.00 | ✓ | default |
| i4i.metal | 40000.00 | 5000.00 | 160000.00 | ✓ | default |
| Im4gn | |||||
| im4gn.large 1 | 1250.00/10000.00 | 156.25/1250.00 | 5000.00/40000.00 | ✓ | default |
| im4gn.xlarge 1 | 2500.00/10000.00 | 312.50/1250.00 | 10000.00/40000.00 | ✓ | default |
| im4gn.2xlarge 1 | 5000.00/10000.00 | 625.00/1250.00 | 20000.00/40000.00 | ✓ | default |
| im4gn.4xlarge | 10000.00 | 1250.00 | 40000.00 | ✓ | default |
| im4gn.8xlarge | 20000.00 | 2500.00 | 80000.00 | ✓ | default |
| im4gn.16xlarge | 40000.00 | 5000.00 | 160000.00 | ✓ | default |
| Is4gen | |||||
| is4gen.medium 1 | 625.00/10000.00 | 78.12/1250.00 | 2500.00/40000.00 | ✓ | default |
| is4gen.large 1 | 1250.00/10000.00 | 156.25/1250.00 | 5000.00/40000.00 | ✓ | default |
| is4gen.xlarge 1 | 2500.00/10000.00 | 312.50/1250.00 | 10000.00/40000.00 | ✓ | default |
| is4gen.2xlarge 1 | 5000.00/10000.00 | 625.00/1250.00 | 20000.00/40000.00 | ✓ | default |
| is4gen.4xlarge | 10000.00 | 1250.00 | 40000.00 | ✓ | default |
| is4gen.8xlarge | 20000.00 | 2500.00 | 80000.00 | ✓ | default |
注意
1 这些实例可以至少每 24 小时支持一次 30 分钟的最大性能，之后会恢复到基线性能。其他实例保持最高性能的时间不确定。如果工作负载需要在超过 30 分钟的时长内保持最大性能，请选择以下任一实例。
2 default 表示实例默认启用 EBS 优化。supported 表示实例可以选择启用 EBS 优化。有关更多信息，请参阅 Amazon EBS 优化的实例。
实例存储规格
下表列出了受支持实例类型的实例存储卷配置，以及队列深度饱和时 4,096 字节块大小的聚合 IOPS 性能。
| 实例类型 | 实例存储卷 | 实例存储类型 | 100% 随机读取 IOPS/写入 IOPS | 需要初始化1 | TRIM 支持2 |
|---|---|---|---|---|---|
| D2 | |||||
| d2.xlarge | 3 x 2048 GB | HDD | ✓ | ||
| d2.2xlarge | 6 x 2048 GB | HDD | ✓ | ||
| d2.4xlarge | 12 x 2048 GB | HDD | ✓ | ||
| d2.8xlarge | 24 x 2048 GB | HDD | ✓ | ||
| D3 | |||||
| d3.xlarge | 3 x 1980 GB | NVMe HDD | ✓ | ||
| d3.2xlarge | 6 x 1980 GB | NVMe HDD | ✓ | ||
| d3.4xlarge | 12 x 1980 GB | NVMe HDD | ✓ | ||
| d3.8xlarge | 24 x 1980 GB | NVMe HDD | ✓ | ||
| D3en | |||||
| d3en.xlarge | 2 x 13980 GB | NVMe HDD | ✓ | ||
| d3en.2xlarge | 4 x 13980 GB | NVMe HDD | ✓ | ||
| d3en.4xlarge | 8 x 13980 GB | NVMe HDD | ✓ | ||
| d3en.6xlarge | 12 x 13980 GB | NVMe HDD | ✓ | ||
| d3en.8xlarge | 16 x 13980 GB | NVMe HDD | ✓ | ||
| d3en.12xlarge | 24 x 13980 GB | NVMe HDD | ✓ | ||
| H1 | |||||
| h1.2xlarge | 1 x 2000 GB | HDD | ✓ | ||
| h1.4xlarge | 2 x 2000 GB | HDD | ✓ | ||
| h1.8xlarge | 4 x 2000 GB | HDD | ✓ | ||
| h1.16xlarge | 8 x 2000 GB | HDD | ✓ | ||
| I3 | |||||
| i3.large | 1 x 475 GB | NVMe SSD | 103,125/35,000 | ✓ | |
| i3.xlarge | 1 x 950 GB | NVMe SSD | 206,250/70,000 | ✓ | |
| i3.2xlarge | 1 x 1900 GB | NVMe SSD | 412,500/180,000 | ✓ | |
| i3.4xlarge | 2 x 1900 GB | NVMe SSD | 825,000/360,000 | ✓ | |
| i3.8xlarge | 4 x 1900 GB | NVMe SSD | 1,650,000/720,000 | ✓ | |
| i3.16xlarge | 8 x 1900 GB | NVMe SSD | 3,300,000/1,440,000 | ✓ | |
| i3.metal | 8 x 1900 GB | NVMe SSD | 3,300,000/1,440,000 | ✓ | |
| I3en | |||||
| i3en.large | 1 x 1250 GB | NVMe SSD | 42,500/32,500 | ✓ | |
| i3en.xlarge | 1 x 2500 GB | NVMe SSD | 85,000/65,000 | ✓ | |
| i3en.2xlarge | 2 x 2500 GB | NVMe SSD | 170,000/130,000 | ✓ | |
| i3en.3xlarge | 1 x 7500 GB | NVMe SSD | 250,000/200,000 | ✓ | |
| i3en.6xlarge | 2 x 7500 GB | NVMe SSD | 500,000/400,000 | ✓ | |
| i3en.12xlarge | 4 x 7500 GB | NVMe SSD | 1,000,000/800,000 | ✓ | |
| i3en.24xlarge | 8 x 7500 GB | NVMe SSD | 2,000,000/1,600,000 | ✓ | |
| i3en.metal | 8 x 7500 GB | NVMe SSD | 2,000,000/1,600,000 | ✓ | |
| I4g | |||||
| i4g.large | 1 x 468 GB | NVMe SSD | 31,250/25,000 | ✓ | |
| i4g.xlarge | 1 x 937 GB | NVMe SSD | 62,500/50,000 | ✓ | |
| i4g.2xlarge | 1 x 1875 GB | NVMe SSD | 125,000/100,000 | ✓ | |
| i4g.4xlarge | 1 x 3750 GB | NVMe SSD | 250,000/200,000 | ✓ | |
| i4g.8xlarge | 2 x 3750 GB | NVMe SSD | 500,000/400,000 | ✓ | |
| i4g.16xlarge | 4 x 3750 GB | NVMe SSD | 1,000,000/800,000 | ✓ | |
| I4i | |||||
| i4i.large | 1 x 468 GB | NVMe SSD | 50,000/27,500 | ✓ | |
| i4i.xlarge | 1 x 937 GB | NVMe SSD | 100,000/55,000 | ✓ | |
| i4i.2xlarge | 1 x 1875 GB | NVMe SSD | 200,000/110,000 | ✓ | |
| i4i.4xlarge | 1 x 3750 GB | NVMe SSD | 400,000/220,000 | ✓ | |
| i4i.8xlarge | 2 x 3750 GB | NVMe SSD | 800,000/440,000 | ✓ | |
| i4i.12xlarge | 3 x 3750 GB | NVMe SSD | 1,200,000/660,000 | ✓ | |
| i4i.16xlarge | 4 x 3750 GB | NVMe SSD | 1,600,000/880,000 | ✓ | |
| i4i.24xlarge | 6 x 3750 GB | NVMe SSD | 2,400,000/1,320,000 | ✓ | |
| i4i.32xlarge | 8 x 3750 GB | NVMe SSD | 3,200,000/1,760,000 | ✓ | |
| i4i.metal | 8 x 3750 GB | NVMe SSD | 3,200,000/1,760,000 | ✓ | |
| Im4gn | |||||
| im4gn.large | 1 x 937 GB | NVMe SSD | 31,250/25,000 | ✓ | |
| im4gn.xlarge | 1 x 1875 GB | NVMe SSD | 62,500/50,000 | ✓ | |
| im4gn.2xlarge | 1 x 3750 GB | NVMe SSD | 125,000/100,000 | ✓ | |
| im4gn.4xlarge | 1 x 7500 GB | NVMe SSD | 250,000/200,000 | ✓ | |
| im4gn.8xlarge | 2 x 7500 GB | NVMe SSD | 500,000/400,000 | ✓ | |
| im4gn.16xlarge | 4 x 7500 GB | NVMe SSD | 1,000,000/800,000 | ✓ | |
| Is4gen | |||||
| is4gen.medium | 1 x 937 GB | NVMe SSD | 31,250/25,000 | ✓ | |
| is4gen.large | 1 x 1875 GB | NVMe SSD | 62,500/50,000 | ✓ | |
| is4gen.xlarge | 1 x 3750 GB | NVMe SSD | 125,000/100,000 | ✓ | |
| is4gen.2xlarge | 1 x 7500 GB | NVMe SSD | 250,000/200,000 | ✓ | |
| is4gen.4xlarge | 2 x 7500 GB | NVMe SSD | 500,000/400,000 | ✓ | |
| is4gen.8xlarge | 4 x 7500 GB | NVMe SSD | 1,000,000/800,000 | ✓ | |
1如果附加到特定实例的卷未初始化，则会遭受首次写入惩罚。有关更多信息，请参阅优化实例存储卷的磁盘性能。
2有关更多信息，请参阅实例存储卷 TRIM 支持。
安全规格
| 实例类型 | EBS 加密 | 实例存储加密 | 传输中加密 | AMD SEV-SNP | NitroTPM | Nitro Enclaves |
|---|---|---|---|---|---|---|
| D2 | ||||||
| d2.xlarge | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ |
| d2.2xlarge | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ |
| d2.4xlarge | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ |
| d2.8xlarge | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ |
| D3 | ||||||
| d3.xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| d3.2xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| d3.4xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| d3.8xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| D3en | ||||||
| d3en.xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| d3en.2xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| d3en.4xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| d3en.6xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| d3en.8xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| d3en.12xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| H1 | ||||||
| h1.2xlarge | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ |
| h1.4xlarge | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ |
| h1.8xlarge | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ |
| h1.16xlarge | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ |
| I3 | ||||||
| i3.large | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ |
| i3.xlarge | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ |
| i3.2xlarge | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ |
| i3.4xlarge | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ |
| i3.8xlarge | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ |
| i3.16xlarge | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ |
| i3.metal | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ |
| I3en | ||||||
| i3en.large | ✓ | ✓ | ✓ | ✗ | ✓ | ✗ |
| i3en.xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| i3en.2xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| i3en.3xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| i3en.6xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| i3en.12xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| i3en.24xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| i3en.metal | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
| I4g | ||||||
| i4g.large | ✓ | ✓ | ✓ | ✗ | ✗ | ✓ |
| i4g.xlarge | ✓ | ✓ | ✓ | ✗ | ✗ | ✓ |
| i4g.2xlarge | ✓ | ✓ | ✓ | ✗ | ✗ | ✓ |
| i4g.4xlarge | ✓ | ✓ | ✓ | ✗ | ✗ | ✓ |
| i4g.8xlarge | ✓ | ✓ | ✓ | ✗ | ✗ | ✓ |
| i4g.16xlarge | ✓ | ✓ | ✓ | ✗ | ✗ | ✓ |
| I4i | ||||||
| i4i.large | ✓ | ✓ | ✓ | ✗ | ✓ | ✗ |
| i4i.xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| i4i.2xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| i4i.4xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| i4i.8xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| i4i.12xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| i4i.16xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| i4i.24xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| i4i.32xlarge | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| i4i.metal | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
| Im4gn | ||||||
| im4gn.large | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
| im4gn.xlarge | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
| im4gn.2xlarge | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
| im4gn.4xlarge | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
| im4gn.8xlarge | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
| im4gn.16xlarge | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
| Is4gen | ||||||
| is4gen.medium | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
| is4gen.large | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
| is4gen.xlarge | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
| is4gen.2xlarge | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
| is4gen.4xlarge | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
| is4gen.8xlarge | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
