| title | description | author | ms.service | ms.subservice | ms.topic | ms.date | ms.author | ms.reviewer |
|---|---|---|---|---|---|---|---|---|
Eav4-series and Easv4-series |
Specifications for the Eav4 and Easv4-series VMs. |
ayshakeen |
virtual-machines |
sizes |
conceptual |
12/21/2022 |
ayshak |
jushiman |
Applies to: ✔️ Linux VMs ✔️ Windows VMs ✔️ Flexible scale sets ✔️ Uniform scale sets
The Eav4-series and Easv4-series run on 2nd Generation AMD EPYCTM 7452 or 3rd Generation EPYCTM 7763v processors in a multi-threaded configuration. The Eav4-series and Easv4-series have the same memory and disk configurations as the Ev3 & Esv3-series.
ACU: 230 - 260
Premium Storage: Not Supported
Premium Storage caching: Not Supported
Live Migration: Supported
Memory Preserving Updates: Supported
VM Generation Support: Generations 1 and 2
Accelerated Networking: Supported
Ephemeral OS Disks: Supported
Nested Virtualization: Not Supported
The Eav4-series run on 2nd Generation AMD EPYCTM 7452 (up to 3.35GHz) or 3rd Generation EPYCTM 7763v processors (up to 3.5GHz). The Eav4-series sizes are ideal for memory-intensive enterprise applications. Data disk storage is billed separately from virtual machines. To use premium SSD, use the Easv4-series sizes. The pricing and billing meters for Easv4 sizes are the same as the Eav3-series.
| Size | vCPU | Memory: GiB | Temp storage (SSD) GiB | Max data disks | Max temp storage throughput: IOPS / Read MBps / Write MBps | Max NICs | Expected network bandwidth (Mbps) |
|---|---|---|---|---|---|---|---|
| Standard_E2a_v41 | 2 | 16 | 50 | 4 | 3000 / 46 / 23 | 2 | 2000 |
| Standard_E4a_v4 | 4 | 32 | 100 | 8 | 6000 / 93 / 46 | 2 | 4000 |
| Standard_E8a_v4 | 8 | 64 | 200 | 16 | 12000 / 187 / 93 | 4 | 8000 |
| Standard_E16a_v4 | 16 | 128 | 400 | 32 | 24000 / 375 / 187 | 8 | 10000 |
| Standard_E20a_v4 | 20 | 160 | 500 | 32 | 30000 / 468 / 234 | 8 | 12000 |
| Standard_E32a_v4 | 32 | 256 | 800 | 32 | 48000 / 750 / 375 | 8 | 16000 |
| Standard_E48a_v4 | 48 | 384 | 1200 | 32 | 96000 / 1000 (500) | 8 | 24000 |
| Standard_E64a_v4 | 64 | 512 | 1600 | 32 | 96000 / 1000 (500) | 8 | 32000 |
| Standard_E96a_v4 | 96 | 672 | 2400 | 32 | 96000 / 1000 (500) | 8 | 32000 |
1 Accelerated networking can only be applied to a single NIC.
ACU: 230 - 260
Premium Storage: Supported
Premium Storage caching: Supported
Live Migration: Supported
Memory Preserving Updates: Supported
VM Generation Support: Generations 1 and 2
Accelerated Networking: Supported
Ephemeral OS Disks: Supported
Nested Virtualization: Not Supported
The Easv4-series run on 2nd Generation AMD EPYCTM 7452 (up to 3.35GHz) or 3rd Generation EPYCTM 7763v processors (up to 3.5GHz) and use premium SSD. The Easv4-series sizes are ideal for memory-intensive enterprise applications.
| Size | vCPU | Memory: GiB | Temp storage (SSD) GiB | Max data disks | Max cached and temp storage throughput: IOPS / MBps (cache size in GiB) | Max burst cached and temp storage throughput: IOPS / MBps1 | Max uncached disk throughput: IOPS / MBps | Max burst uncached disk throughput: IOPS/MBps1 | Max NICs | Expected network bandwidth (Mbps) |
|---|---|---|---|---|---|---|---|---|---|---|
| Standard_E2as_v43 | 2 | 16 | 32 | 4 | 4000 / 32 (50) | 4000/100 | 3200 / 48 | 4000/200 | 2 | 2000 |
| Standard_E4as_v4 2 | 4 | 32 | 64 | 8 | 8000 / 64 (100) | 8000/200 | 6400 / 96 | 8000/200 | 2 | 4000 |
| Standard_E8as_v4 2 | 8 | 64 | 128 | 16 | 16000 / 128 (200) | 16000/400 | 12800 / 192 | 16000/400 | 4 | 8000 |
| Standard_E16as_v4 2 | 16 | 128 | 256 | 32 | 32000 / 255 (400) | 32000/800 | 25600 / 384 | 32000/800 | 8 | 10000 |
| Standard_E20as_v4 | 20 | 160 | 320 | 32 | 40000 / 320 (500) | 40000/1000 | 32000 / 480 | 40000/1000 | 8 | 12000 |
| Standard_E32as_v42 | 32 | 256 | 512 | 32 | 64000 / 510 (800) | 64000/1600 | 51200 / 768 | 64000/1600 | 8 | 16000 |
| Standard_E48as_v4 | 48 | 384 | 768 | 32 | 96000 / 1020 (1200) | 96000/2000 | 76800 / 1148 | 80000/2000 | 8 | 24000 |
| Standard_E64as_v42 | 64 | 512 | 1024 | 32 | 128000 / 1020 (1600) | 128000/2000 | 80000 / 1200 | 80000/2000 | 8 | 32000 |
| Standard_E96as_v4 2 | 96 | 672 | 1344 | 32 | 192000 / 1020 (2400) | 192000/2000 | 80000 / 1200 | 80000/2000 | 8 | 32000 |
1 Easv4-series VMs can burst their disk performance and get up to their bursting max for up to 30 minutes at a time.
2 Constrained core sizes available.
3 Accelerated networking can only be applied to a single NIC.
[!INCLUDE virtual-machines-common-sizes-table-defs]
- General purpose
- Memory optimized
- Storage optimized
- GPU optimized
- High performance compute
- Previous generations
Pricing Calculator: Pricing Calculator
More information on Disks Types: Disk Types
Learn more about how Azure compute units (ACU) can help you compare compute performance across Azure SKUs.