EC128es_v5 by Microsoft Azure
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | azure |
Server ID | Standard_EC128es_v5 |
Name | EC128es_v5 |
API Reference | Standard_EC128es_v5 |
Description | ECEV5 family [Memory Optimized] [Premium Storage capable] [Intel processor] 128 vCPUs |
Family | ECEV5 |
Hw Virt | - |
Status | active |
Observed At | 2026-07-30T15:03:13.456800 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
East US 2 (US) / eastus2 | 1.4902 USD/h | 8.064 USD/h |
North Europe (IE) / northeurope | 1.6676 USD/h | 9.024 USD/h |
Central US (US) / centralus | 1.6839 USD/h | 9.112 USD/h |
West Europe (NL) / westeurope | 1.7977 USD/h | 9.728 USD/h |
Processor
vCPUs | 128 |
Hypervisor | Microsoft Hyper-V |
CPU Allocation | Dedicated |
CPU Architecture | x86_64 |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 768 GiB |
| GPU | |
|---|---|
GPU Count | 0 |
GPU Memory Min | 0 MiB |
GPU Memory Total | 0 MiB |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 0 GB |
Storages |
|
| NETWORK | |
|---|---|
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A memory-optimized virtual machine featuring one hundred twenty-eight dedicated cores and seven hundred sixty-eight gigabytes of system memory.
Microsoft Azure EC128es_v5 is a memory-optimized virtual machine from the ECEV5 family, featuring 128 dedicated vCPUs built on the x86_64 Intel processor architecture. Managed via the Microsoft Hyper-V hypervisor, this server provides 768.0 GB of system memory, establishing a resource density of 6.0 GB of RAM per core. The instance does not include local storage or integrated GPUs, but it is Premium Storage capable, allowing for high-performance external disk attachments. Designed for resource-intensive applications, the EC128es_v5 offers a specialized hardware profile that maximizes memory capacity relative to compute resources. This configuration is highly suited for large-scale databases, in-memory data stores, enterprise resource planning systems, and complex data processing workloads that demand high memory availability without the need for local physical disks or hardware accelerators.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| EC2es_v5 | 2 | 16 GiB | 0 |
| EC4es_v5 | 4 | 32 GiB | 0 |
| EC8es_v5 | 8 | 64 GiB | 0 |
| EC16es_v5 | 16 | 128 GiB | 0 |
| EC32es_v5 | 32 | 256 GiB | 0 |
| EC48es_v5 | 48 | 384 GiB | 0 |
| EC64es_v5 | 64 | 512 GiB | 0 |
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