前几代虚拟机大小Previous generations of virtual machine sizes
本部分提供了有关先前几代虚拟机大小的信息。This section provides information on previous generations of virtual machine sizes. 这些大小仍可使用，但有新的大小可供使用。These sizes can still be used, but there are newer generations available.
F 系列F-series
F 系列基于 2.4 GHz Intel Xeon® E5-2673 v3 (Haswell) 处理器，该处理器使用 Intel Turbo Boost 技术 2.0，可实现高达 3.1 GHz 的时钟速度。F-series is based on the 2.4 GHz Intel Xeon® E5-2673 v3 (Haswell) processor, which can achieve clock speeds as high as 3.1 GHz with the Intel Turbo Boost Technology 2.0. 此 CPU 性能与 Dv2 系列的 VM 相同。This is the same CPU performance as the Dv2-series of VMs.
对于需要更快的 CPU，但是每个 vCPU 不需要太多内存或临时存储的工作负荷来说，F 系列 VM 是一个极佳选择。F-series VMs are an excellent choice for workloads that demand faster CPUs but do not need as much memory or temporary storage per vCPU. 诸如分析、游戏服务器、Web 服务器和批处理等工作负荷从 F 系列的优势中获益。Workloads such as analytics, gaming servers, web servers, and batch processing will benefit from the value of the F-series.
ACU：210 - 250ACU: 210 - 250
高级存储：不支持Premium Storage: Not Supported
高级存储缓存：不支持Premium Storage caching: Not Supported
| 大小Size | vCPUvCPU | 内存:GiBMemory: GiB | 临时存储 (SSD) GiBTemp storage (SSD) GiB | 最大临时存储吞吐量：IOPS/读取 MBps/写入 MBpsMax temp storage throughput: IOPS/Read MBps/Write MBps | 最大数据磁盘数/吞吐量：IOPSMax data disks/throughput: IOPS | 最大 NIC 数/预期网络带宽 (Mbps)Max NICs/Expected network bandwidth (Mbps) |
|---|---|---|---|---|---|---|
| Standard_F1Standard_F1 | 11 | 22 | 1616 | 3000/46/233000/46/23 | 4/4x5004/4x500 | 2/7502/750 |
| Standard_F2Standard_F2 | 22 | 44 | 3232 | 6000/93/466000/93/46 | 8/8x5008/8x500 | 2/15002/1500 |
| Standard_F4Standard_F4 | 44 | 88 | 6464 | 12000/187/9312000/187/93 | 16/16x50016/16x500 | 4/30004/3000 |
| Standard_F8Standard_F8 | 88 | 1616 | 128128 | 24000/375/18724000/375/187 | 32/32x50032/32x500 | 8/60008/6000 |
| Standard_F16Standard_F16 | 1616 | 3232 | 256256 | 48000/750/37548000/750/375 | 64/64x50064/64x500 | 8/120008/12000 |
Fs 系列 1Fs-series 1
Fs 系列具有 F 系列的所有优势（在高级存储的基础上）。The Fs-series provides all the advantages of the F-series, in addition to Premium storage.
ACU：210 - 250ACU: 210 - 250
高级存储：支持Premium Storage: Supported
高级存储缓存：支持Premium Storage caching: Supported
| 大小Size | vCPUvCPU | 内存:GiBMemory: GiB | 临时存储 (SSD) GiBTemp storage (SSD) GiB | 最大数据磁盘数Max data disks | 最大缓存吞吐量和临时存储吞吐量：IOPS/MBps（以 GiB 为单位的缓存大小）Max cached and temp storage throughput: IOPS/MBps (cache size in GiB) | 最大非缓存磁盘吞吐量：IOPS/MBpsMax uncached disk throughput: IOPS/MBps | 最大 NIC 数/预期网络带宽 (Mbps)Max NICs/Expected network bandwidth (Mbps) |
|---|---|---|---|---|---|---|---|
| Standard_F1sStandard_F1s | 11 | 22 | 44 | 44 | 4000/32 (12)4000/32 (12) | 3200/483200/48 | 2/7502/750 |
| Standard_F2sStandard_F2s | 22 | 44 | 88 | 88 | 8000/64 (24)8000/64 (24) | 6400/966400/96 | 2/15002/1500 |
| Standard_F4sStandard_F4s | 44 | 88 | 1616 | 1616 | 16000/128 (48)16000/128 (48) | 12800/19212800/192 | 4/30004/3000 |
| Standard_F8sStandard_F8s | 88 | 1616 | 3232 | 3232 | 32000/256 (96)32000/256 (96) | 25600/38425600/384 | 8/60008/6000 |
| Standard_F16sStandard_F16s | 1616 | 3232 | 6464 | 6464 | 64000/512 (192)64000/512 (192) | 51200/76851200/768 | 8/120008/12000 |
Mbps = 每秒 10^6 字节，GiB = 1024^3 字节。MBps = 10^6 bytes per second, and GiB = 1024^3 bytes.
1 Fs 系列 VM 可能的最大磁盘吞吐量（IOPS 或 Mbps）可能受限于附加磁盘的数量、大小和条带化。1 The maximum disk throughput (IOPS or MBps) possible with a Fs series VM may be limited by the number, size, and striping of the attached disk(s). 有关详细信息，请了解如何为 Windows 或 Linux 进行面向高性能的设计。For details, see designing for high performance for Windows or Linux.
前几代虚拟机大小Older generations of virtual machine sizes
本部分提供了有关先前几代虚拟机大小的信息。This section provides information on older generations of virtual machine sizes. 这些大小仍受支持，但无法接收更多的容量。These sizes are still supported but will not receive additional capacity. 有更新的或备用的大小，这些大小已公开发布。There are newer or alternative sizes that are generally available. 请参阅 Azure 中 Linux 虚拟机的大小，选择最适合自己需求的 VM 大小。Please refer to Sizes for Linux virtual machines in Azure to choose the VM sizes that will best fit your need.
有关如何调整 Linux VM 的大小的详细信息，请参阅调整 Linux VM 的大小。For more information on resizing a Linux VM, see Resize a Linux VM.
基本 ABasic A
更新的大小建议：Av2 系列Newer size recommendation: Av2-series
高级存储：不支持Premium Storage: Not Supported
高级存储缓存：不支持Premium Storage caching: Not Supported
基本层大小主要用于开发工作负荷，以及其他不需要负载均衡、自动缩放或内存密集型虚拟机的应用程序。The basic tier sizes are primarily for development workloads and other applications that don't require load balancing, auto-scaling, or memory-intensive virtual machines.
| 大小 - 大小\名称Size - Size\Name | vCPUvCPU | 内存Memory | NIC 数（最大值）NICs (Max) | 最大临时磁盘大小Max temporary disk size | 最大Max. 数据磁盘（每个 1023 GB）data disks (1023 GB each) | 最大Max. IOPS（每个磁盘 300 次）IOPS (300 per disk) |
|---|---|---|---|---|---|---|
| A0\Basic_A0A0\Basic_A0 | 11 | 768 MB768 MB | 22 | 20 GB20 GB | 11 | 1x3001x300 |
| A1\Basic_A1A1\Basic_A1 | 11 | 1.75 GB1.75 GB | 22 | 40 GB40 GB | 22 | 2x3002x300 |
| A2\Basic_A2A2\Basic_A2 | 22 | 3.5 GB3.5 GB | 22 | 60 GB60 GB | 44 | 4x3004x300 |
| A3\Basic_A3A3\Basic_A3 | 44 | 7 GB7 GB | 22 | 120 GB120 GB | 88 | 8x3008x300 |
| A4\Basic_A4A4\Basic_A4 | 88 | 14 GB14 GB | 22 | 240 GB240 GB | 1616 | 16x30016x300 |
使用 CLI 和 PowerShell 的标准 A0 - A4Standard A0 - A4 using CLI and PowerShell
在经典部署模型中，CLI 和 PowerShell 中的一些 VM 大小名称略有不同：In the classic deployment model, some VM size names are slightly different in CLI and PowerShell:
- Standard_A0 是特小型Standard_A0 is ExtraSmall
- Standard_A1 是小型Standard_A1 is Small
- Standard_A2 是中型Standard_A2 is Medium
- Standard_A3 是大型Standard_A3 is Large
- Standard_A4 是超大型Standard_A4 is ExtraLarge
A 系列A-series
更新的大小建议：Av2 系列Newer size recommendation: Av2-series
ACU：50-100ACU: 50-100
高级存储：不支持Premium Storage: Not Supported
高级存储缓存：不支持Premium Storage caching: Not Supported
| 大小Size | vCPUvCPU | 内存:GiBMemory: GiB | 临时存储 (HDD)：GiBTemp storage (HDD): GiB | 最大数据磁盘数Max data disks | 数据磁盘最大吞吐量：IOPSMax data disk throughput: IOPS | 最大 NIC 数/预期网络带宽 (Mbps)Max NICs/Expected network bandwidth (Mbps) |
|---|---|---|---|---|---|---|
| Standard_A0 1Standard_A0 1 | 11 | 0.7680.768 | 20 个20 | 11 | 1x5001x500 | 2/1002/100 |
| Standard_A1Standard_A1 | 11 | 1.751.75 | 7070 | 22 | 2x5002x500 | 2/5002/500 |
| Standard_A2Standard_A2 | 22 | 3.53.5 | 135135 | 44 | 4x5004x500 | 2/5002/500 |
| Standard_A3Standard_A3 | 44 | 77 | 285285 | 88 | 8x5008x500 | 2/10002/1000 |
| Standard_A4Standard_A4 | 88 | 1414 | 605605 | 1616 | 16x50016x500 | 4/20004/2000 |
| Standard_A5Standard_A5 | 22 | 1414 | 135135 | 44 | 4x5004x500 | 2/5002/500 |
| Standard_A6Standard_A6 | 44 | 2828 | 285285 | 88 | 8x5008x500 | 2/10002/1000 |
| Standard_A7Standard_A7 | 88 | 5656 | 605605 | 1616 | 16x50016x500 | 4/20004/2000 |
1 A0 大小在物理硬件上过度订阅。1 The A0 size is over-subscribed on the physical hardware. 仅针对此特定大小，其他客户部署可能影响正在运行的工作负荷的性能。For this specific size only, other customer deployments may impact the performance of your running workload. 以下概述的相对性能为预期的基准，受限于近似变化性的 15%。The relative performance is outlined below as the expected baseline, subject to an approximate variability of 15 percent.
D 系列D-series
更新的大小建议：Dv3 系列Newer size recommendation: Dv3-series
ACU：160-250 1ACU: 160-250 1
高级存储：不支持Premium Storage: Not Supported
高级存储缓存：不支持Premium Storage caching: Not Supported
| 大小Size | vCPUvCPU | 内存:GiBMemory: GiB | 临时存储 (SSD) GiBTemp storage (SSD) GiB | 最大临时存储吞吐量：IOPS/读取 MBps/写入 MBpsMax temp storage throughput: IOPS/Read MBps/Write MBps | 最大数据磁盘数/吞吐量：IOPSMax data disks/throughput: IOPS | 最大 NIC 数/预期网络带宽 (Mbps)Max NICs/Expected network bandwidth (Mbps) |
|---|---|---|---|---|---|---|
| Standard_D1Standard_D1 | 11 | 3.53.5 | 5050 | 3000/46/233000/46/23 | 4/4x5004/4x500 | 2/5002/500 |
| Standard_D2Standard_D2 | 22 | 77 | 100100 | 6000/93/466000/93/46 | 8/8x5008/8x500 | 2/10002/1000 |
| Standard_D3Standard_D3 | 44 | 1414 | 200200 | 12000/187/9312000/187/93 | 16/16x50016/16x500 | 4/20004/2000 |
| Standard_D4Standard_D4 | 88 | 2828 | 400400 | 24000/375/18724000/375/187 | 32/32x50032/32x500 | 8/40008/4000 |
1 VM 系列可以在下述 CPU 之一上运行：2.2 GHz Intel Xeon® E5-2660 v2、2.4 GHz Intel Xeon® E5-2673 v3 (Haswell) 或 2.3 GHz Intel XEON® E5-2673 v4 (Broadwell)1 VM Family can run on one of the following CPU's: 2.2 GHz Intel Xeon® E5-2660 v2, 2.4 GHz Intel Xeon® E5-2673 v3 (Haswell) or 2.3 GHz Intel XEON® E5-2673 v4 (Broadwell)
D 系列 - 内存优化D-series - memory optimized
更新的大小建议：Dv3 系列Newer size recommendation: Dv3-series
ACU：160-250 1ACU: 160-250 1
高级存储：不支持Premium Storage: Not Supported
高级存储缓存：不支持Premium Storage caching: Not Supported
| 大小Size | vCPUvCPU | 内存:GiBMemory: GiB | 临时存储 (SSD) GiBTemp storage (SSD) GiB | 最大临时存储吞吐量：IOPS/读取 MBps/写入 MBpsMax temp storage throughput: IOPS/Read MBps/Write MBps | 最大数据磁盘数/吞吐量：IOPSMax data disks/throughput: IOPS | 最大 NIC 数/预期网络带宽 (Mbps)Max NICs/Expected network bandwidth (Mbps) |
|---|---|---|---|---|---|---|
| Standard_D11Standard_D11 | 22 | 1414 | 100100 | 6000/93/466000/93/46 | 8/8x5008/8x500 | 2/10002/1000 |
| Standard_D12Standard_D12 | 44 | 2828 | 200200 | 12000/187/9312000/187/93 | 16/16x50016/16x500 | 4/20004/2000 |
| Standard_D13Standard_D13 | 88 | 5656 | 400400 | 24000/375/18724000/375/187 | 32/32x50032/32x500 | 8/40008/4000 |
| Standard_D14Standard_D14 | 1616 | 112112 | 800800 | 48000/750/37548000/750/375 | 64/64x50064/64x500 | 8/80008/8000 |
1 VM 系列可以在下述 CPU 之一上运行：2.2 GHz Intel Xeon® E5-2660 v2、2.4 GHz Intel Xeon® E5-2673 v3 (Haswell) 或 2.3 GHz Intel XEON® E5-2673 v4 (Broadwell)1 VM Family can run on one of the following CPU's: 2.2 GHz Intel Xeon® E5-2660 v2, 2.4 GHz Intel Xeon® E5-2673 v3 (Haswell) or 2.3 GHz Intel XEON® E5-2673 v4 (Broadwell)
DS 系列DS-series
更新的大小建议：Dsv3 系列Newer size recommendation: Dsv3-series
ACU：160-250 1ACU: 160-250 1
高级存储：支持Premium Storage: Supported
高级存储缓存：支持Premium Storage caching: Supported
| 大小Size | vCPUvCPU | 内存:GiBMemory: GiB | 临时存储 (SSD) GiBTemp storage (SSD) GiB | 最大数据磁盘数Max data disks | 最大缓存吞吐量和临时存储吞吐量：IOPS/MBps（以 GiB 为单位的缓存大小）Max cached and temp storage throughput: IOPS/MBps (cache size in GiB) | 最大非缓存磁盘吞吐量：IOPS/MBpsMax uncached disk throughput: IOPS/MBps | 最大 NIC 数/预期网络带宽 (Mbps)Max NICs/Expected network bandwidth (Mbps) |
|---|---|---|---|---|---|---|---|
| Standard_DS1Standard_DS1 | 11 | 3.53.5 | 77 | 44 | 4000/32 (43)4000/32 (43) | 3200/323200/32 | 2/5002/500 |
| Standard_DS2Standard_DS2 | 22 | 77 | 1414 | 88 | 8000/64 (86)8000/64 (86) | 6400/646400/64 | 2/10002/1000 |
| Standard_DS3Standard_DS3 | 44 | 1414 | 2828 | 1616 | 16000/128 (172)16000/128 (172) | 12800/12812800/128 | 4/20004/2000 |
| Standard_DS4Standard_DS4 | 88 | 2828 | 5656 | 3232 | 32000/256 (344)32000/256 (344) | 25600/25625600/256 | 8/40008/4000 |
1 VM 系列可以在下述 CPU 之一上运行：2.2 GHz Intel Xeon® E5-2660 v2、2.4 GHz Intel Xeon® E5-2673 v3 (Haswell) 或 2.3 GHz Intel XEON® E5-2673 v4 (Broadwell)1 VM Family can run on one of the following CPU's: 2.2 GHz Intel Xeon® E5-2660 v2, 2.4 GHz Intel Xeon® E5-2673 v3 (Haswell) or 2.3 GHz Intel XEON® E5-2673 v4 (Broadwell)
DS 系列 - 内存优化DS-series - memory optimized
更新的大小建议：Dsv3 系列Newer size recommendation: Dsv3-series
ACU：160-250 1,2ACU: 160-250 1,2
高级存储：支持Premium Storage: Supported
高级存储缓存：支持Premium Storage caching: Supported
| 大小Size | vCPUvCPU | 内存:GiBMemory: GiB | 临时存储 (SSD) GiBTemp storage (SSD) GiB | 最大数据磁盘数Max data disks | 最大缓存吞吐量和临时存储吞吐量：IOPS/MBps（以 GiB 为单位的缓存大小）Max cached and temp storage throughput: IOPS/MBps (cache size in GiB) | 最大非缓存磁盘吞吐量：IOPS/MBpsMax uncached disk throughput: IOPS/MBps | 最大 NIC 数/预期网络带宽 (Mbps)Max NICs/Expected network bandwidth (Mbps) |
|---|---|---|---|---|---|---|---|
| Standard_DS11Standard_DS11 | 22 | 1414 | 2828 | 88 | 8000/64 (72)8000/64 (72) | 6400/646400/64 | 2/10002/1000 |
| Standard_DS12Standard_DS12 | 44 | 2828 | 5656 | 1616 | 16000/128 (144)16000/128 (144) | 12800/12812800/128 | 4/20004/2000 |
| Standard_DS13Standard_DS13 | 88 | 5656 | 112112 | 3232 | 32000/256 (288)32000/256 (288) | 25600/25625600/256 | 8/40008/4000 |
| Standard_DS14Standard_DS14 | 1616 | 112112 | 224224 | 6464 | 64000/512 (576)64000/512 (576) | 51200/51251200/512 | 8/80008/8000 |
1 DS 系列 VM 可能的最大磁盘吞吐量（IOPS 或 MBps）可能受限于附加磁盘的数量、大小和条带化。1 The maximum disk throughput (IOPS or MBps) possible with a DS series VM may be limited by the number, size and striping of the attached disk(s). 有关详细信息，请了解如何为 Windows 或 Linux 进行面向高性能的设计。For details, see designing for high performance for Windows or Linux. 2 VM 系列可以在下述 CPU 之一上运行：2.2 GHz Intel Xeon® E5-2660 v2、2.4 GHz Intel Xeon® E5-2673 v3 (Haswell) 或 2.3 GHz Intel XEON® E5-2673 v4 (Broadwell)2 VM Family can run on one of the following CPU's: 2.2 GHz Intel Xeon® E5-2660 v2, 2.4 GHz Intel Xeon® E5-2673 v3 (Haswell) or 2.3 GHz Intel XEON® E5-2673 v4 (Broadwell)
其他大小Other sizes
后续步骤Next steps
了解有关 Azure 计算单元 (ACU) 如何帮助跨 Azure SKU 比较计算性能的详细信息。Learn more about how Azure compute units (ACU) can help you compare compute performance across Azure SKUs.