Standard_E20a_v4
Standard_E20a_v4 is an Azure VM size with 20 vCPUs, 160 GiB memory (AMD EPYC 7452 (Rome), AMD EPYC 7763v (Milan)). In East US it costs $1.26 per hour on demand ($919.80 per month) for Linux; a 1-year reserved instance with no upfront costs $0.7409 per hour, 41% less. Spot capacity is about $0.2652 per hour. It is sold in 61 regions; the cheapest is Central India at $0.794 per hour.
Prices by region
USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.
| Region | On-demand | Spot | 1-yr reserved | 3-yr reserved | 1-yr savings plan | 3-yr savings plan |
|---|---|---|---|---|---|---|
| Central India centralindia | $0.794 | $0.1467 | $0.4687 | $0.3019 | $0.5346 | $0.3741 |
| Jio India Central jioindiacentral | $0.794 | – | – | – | $0.794 | $0.794 |
| Jio India West jioindiawest | $0.794 | – | – | – | $0.794 | $0.794 |
| Taiwan North taiwannorth | $1.231 | $0.2275 | $0.724 | $0.4629 | $0.8324 | $0.5826 |
| East US eastus | $1.26 | $0.2652 | $0.7409 | $0.4737 | $0.852 | $0.5964 |
| East US 2 eastus2 | $1.26 | $0.2328 | $0.7409 | $0.4973 | $0.8523 | $0.5966 |
| North Central US northcentralus | $1.26 | $0.2328 | $0.7409 | $0.4737 | $0.852 | $0.5964 |
| US Gov Virginia usgovvirginia | $1.26 | $0.2328 | $0.7561 | $0.504 | – | – |
| West US 2 westus2 | $1.26 | $0.2328 | $0.7409 | $0.4737 | $0.852 | $0.5964 |
| West US 3 westus3 | $1.26 | $0.2328 | $0.7434 | $0.4788 | $0.852 | $0.5964 |
| India South Central indiasouthcentral | $1.30 | $0.2402 | $0.767 | $0.494 | $0.8753 | $0.6124 |
| Spain Central spaincentral | $1.33 | $0.2458 | $0.7847 | $0.5054 | $0.9044 | $0.6251 |
| Sweden Central swedencentral | $1.34 | $0.2476 | $0.7906 | $0.5092 | $0.9061 | $0.6344 |
| Indonesia Central indonesiacentral | $1.36 | $0.2513 | $0.7997 | $0.5114 | $0.9196 | $0.6437 |
| Malaysia West malaysiawest | $1.368 | $0.2528 | $0.8208 | $0.5472 | $0.925 | $0.6475 |
| Canada Central canadacentral | $1.38 | $0.255 | $0.8142 | $0.5244 | $0.9332 | $0.6532 |
| Canada East canadaeast | $1.38 | $0.255 | $0.8142 | $0.5244 | $0.9332 | $0.6532 |
| Mexico Central mexicocentral | $1.386 | $0.2561 | $0.815 | $0.5211 | $0.9372 | $0.656 |
| West US westus | $1.40 | $0.2587 | $0.8231 | $0.5264 | $0.9467 | $0.6628 |
| North Europe northeurope | $1.41 | $0.2606 | $0.8288 | $0.5303 | $0.9533 | $0.6674 |
| Central US centralus | $1.424 | $0.263 | $0.8542 | $0.5695 | $0.9632 | $0.6743 |
| Korea South koreasouth | $1.44 | $0.2661 | $0.864 | $0.576 | $0.974 | $0.6818 |
| France Central francecentral | $1.48 | $0.2735 | $0.8704 | $0.5565 | $1.001 | $0.7005 |
| Israel Central israelcentral | $1.48 | $0.2735 | $0.8732 | $0.5624 | $1.001 | $0.7006 |
| Italy North italynorth | $1.48 | $0.2735 | $0.888 | $0.592 | $1.066 | $0.7696 |
| UK South uksouth | $1.48 | $0.26 | $0.8704 | $0.5565 | $1.001 | $0.7005 |
| Australia Central australiacentral | $1.51 | $0.279 | $0.8909 | $0.5738 | $1.021 | $0.7147 |
| Australia Central 2 australiacentral2 | $1.51 | $0.151 | $0.8909 | $0.5738 | $1.021 | $0.7147 |
| Australia East australiaeast | $1.51 | $0.279 | $0.8881 | $0.5677 | $1.021 | $0.7147 |
| US Gov Arizona usgovarizona | $1.51 | $0.279 | $0.8909 | $0.5738 | – | – |
| South Central US southcentralus | $1.512 | $0.2794 | $0.9072 | $0.6048 | $1.023 | $0.7159 |
| West Central US westcentralus | $1.512 | $0.2794 | $0.9072 | $0.6048 | $1.023 | $0.7159 |
| Germany West Central germanywestcentral | $1.52 | $0.2809 | $0.8968 | $0.5776 | $1.028 | $0.7196 |
| Japan East japaneast | $1.52 | $0.2809 | $0.8938 | $0.5715 | $1.028 | $0.7196 |
| Japan West japanwest | $1.52 | $0.2809 | $0.8968 | $0.5776 | $1.028 | $0.7197 |
| Korea Central koreacentral | $1.52 | $0.2809 | $0.8938 | $0.5715 | $1.028 | $0.7196 |
| Poland Central polandcentral | $1.52 | $0.2809 | $0.8968 | $0.5776 | $1.028 | $0.7196 |
| Southeast Asia southeastasia | $1.52 | $0.2809 | $0.8938 | $0.5715 | $1.028 | $0.7196 |
| West Europe westeurope | $1.52 | $0.3089 | $0.8938 | $0.6001 | $1.028 | $0.7196 |
| UK West ukwest | $1.525 | $0.2818 | $0.9147 | $0.6099 | $1.032 | $0.7221 |
| Qatar Central qatarcentral | $1.551 | $0.2866 | $0.9151 | $0.5894 | $1.049 | $0.7342 |
| UAE North uaenorth | $1.551 | $0.2866 | $0.9151 | $0.5894 | $1.049 | $0.7342 |
| US Gov Texas usgovtexas | $1.575 | $0.2911 | $0.9292 | $0.5985 | – | – |
| New Zealand North newzealandnorth | $1.586 | $0.2931 | – | – | $1.073 | $0.7507 |
| Taiwan North West taiwannorthwest | $1.601 | $0.2959 | $0.9604 | $0.6402 | $1.089 | $0.7579 |
| West India westindia | $1.613 | $0.2981 | $0.9516 | $0.6129 | $1.092 | $0.7641 |
| Australia Southeast australiasoutheast | $1.638 | $0.3027 | $0.9828 | $0.6552 | $1.108 | $0.7756 |
| East Asia eastasia | $1.67 | $0.3086 | $0.9817 | $0.6279 | $1.129 | $0.7904 |
| South Africa North southafricanorth | $1.68 | $0.3105 | $0.9912 | $0.6384 | $1.136 | $0.7951 |
| Sweden South swedensouth | $1.742 | $0.3219 | $1.028 | $0.6619 | $1.179 | $0.8252 |
| South India southindia | $1.777 | $0.3284 | $1.048 | $0.6751 | $1.203 | $0.8418 |
| Norway East norwayeast | $1.802 | $0.333 | $1.063 | $0.6847 | $1.22 | $0.8536 |
| Switzerland North switzerlandnorth | $1.802 | $0.333 | $1.063 | $0.6847 | $1.22 | $0.8536 |
| France South francesouth | $1.924 | $0.3556 | $1.135 | $0.7311 | $1.302 | $0.9114 |
| Germany North germanynorth | $1.976 | $0.3652 | $1.166 | $0.7509 | $1.337 | $0.936 |
| Brazil South brazilsouth | $2.01 | $0.3714 | $1.182 | $0.7557 | $1.359 | $0.9447 |
| UAE Central uaecentral | $2.016 | $0.3726 | $1.189 | $0.7661 | $1.371 | $0.9475 |
| South Africa West southafricawest | $2.184 | $0.4036 | $1.289 | $0.8299 | $1.478 | $1.035 |
| Norway West norwaywest | $2.342 | $0.4328 | $1.382 | $0.8901 | $1.585 | $1.109 |
| Switzerland West switzerlandwest | $2.342 | $0.4328 | $1.382 | $0.8901 | $1.585 | $1.109 |
| Brazil Southeast brazilsoutheast | $2.613 | $0.4829 | $1.542 | $0.9929 | $1.767 | $1.237 |
Prices by operating system in East US
| Operating system | On-demand /hr | 1-yr reserved /hr | 3-yr reserved /hr |
|---|---|---|---|
| Linux | $1.26 | $0.7409 | $0.4737 |
| Windows | $2.18 | $1.661 | $1.394 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 20 |
| Physical cores | 10 |
| Threads per core | 2 |
| Architecture | x86_64 |
| Processor | AMD EPYC 7452 (Rome), AMD EPYC 7763v (Milan) |
| Memory | Value |
|---|---|
| Memory (GiB) | 160 |
| Networking | Value |
|---|---|
| Network | 12 Gbps |
| Accelerated networking | Yes |
| Max network interfaces | 8 |
| Storage | Value |
|---|---|
| Storage | 32 x 160 GiB temp SSD |
| Temp disk | 500 GiB |
| Max data disks | 32 |
| Premium SSD | No |
| Max disk IOPS (uncached) | 32,000 |
| Max disk throughput (uncached) | 480 MB/s |
| Ephemeral OS disk | Yes |
| Instance details | Value |
|---|---|
| Instance type | Standard_E20a_v4 |
| Family | Eav4 |
| Category | Memory optimized |
| VM generations | V1, V2 |
| Encryption at host | Yes |
| Other | Value |
|---|---|
| Series | eav4-series |
| Specs source | Azure Resource SKUs API |
Compare Standard_E20a_v4
Other processors
With or without local disk and networking
Other Eav4 sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| Standard_E2a_v4 | 2 | 16 | $0.126 |
| Standard_E4a_v4 | 4 | 32 | $0.252 |
| Standard_E8a_v4 | 8 | 64 | $0.504 |
| Standard_E16a_v4 | 16 | 128 | $1.008 |
| Standard_E20a_v4 | 20 | 160 | $1.26 |
| Standard_E32a_v4 | 32 | 256 | $2.016 |
| Standard_E48a_v4 | 48 | 384 | $3.024 |
| Standard_E64a_v4 | 64 | 512 | $4.032 |
| Standard_E96a_v4 | 96 | 672 | $6.048 |
Prices updated 2026-11-12 from the Azure Retail Prices API. Compare all Azure VM sizes.