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Amazon EC2 存储优化型实例的规格
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。它们经过优化，每秒可向应用程序提供数万次低延迟、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 上一代实例的规格。
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 实例建立在 AWS Nitro 系统之上。
性能规格
| 实例类型 | 可突增 | 内存 (GiB) | 处理器 | vCPUs | CPU核心 | 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快递 | 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。
亚马逊EBS规格
下表显示了哪些实例类型默认由 Amazon EBS 优化，以及哪些可选支持该类型。它还描述了它们EBS经过优化的性能，包括为 Amazon 提供的专用带宽EBS、使用流式读取工作负载和 128 KiB I/O 大小在该专用连接上可以实现的典型IOPS最大聚合吞吐量，以及使用 16 KiB I/O 大小时实例类型可以支持的最大值。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所连接卷的聚合性能的限制，以较小者为准。要实现最高EBS性能，实例必须连接的卷的组合性能等于或大于实例的最大性能。例如，要实现 80,000 IOPSr6i.16xlarge，实例必须至少配置16,000IOPS每个5gp3卷（5卷 x 16,000 IOPS = 80,000IOPS）。
我们建议您选择EBS经过优化的实例类型，该类型提供的专用 Amazon EBS 吞吐量超过您的应用程序需求；否则，Amazon EBS 和 Amazon 之间的连接EC2可能会成为性能瓶颈。
| 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/最大值IOPS（16 KiB 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 | 250000.00 | ✓ | 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 表示默认情况下启用实例进行EBS优化。 supported表示可以选择启用实例以进行EBS优化。有关更多信息，请参阅 Amazon EBS 优化实例。
实例存储规格
下表显示了支持实例类型的实例存储卷配置，以及队列深度饱和时块大小为 4,096 字节的聚合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 | 硝基 TPM | 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 | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ |
