Microsoft E20 v4 Azure Virtual Machine Reservation

Apply a 1-year Azure Reserved Instance commitment to E20 v4 virtual machine usage in the US West Central region. Microsoft part number DZH318Z0D1L7-0169 identifies the monthly-billed reservation for this specific Ev4-series VM size, term, and Azure region. It addresses customers with recurring E20 v4 compute consumption rather than a requirement for a physical server, appliance, or software installation package. The reservation is scoped to Microsoft Azure virtual machine usage matching the E20 v4 configuration in US West Central. Regional alignment matters because the offer is tied to that named Azure region. The E20 v4 designation also matters: this reservation corresponds to the stated Ev4-series virtual machine size, helping administrators match committed compute usage to the workload configuration already selected for their environment. A 1-year term distinguishes this reservation from shorter or longer cloud commitments, while the AzureRI_1Y1M classification denotes monthly billing for the term. It fits steady workloads such as application servers, database services, analytics processing, and other virtual machines that maintain predictable E20 v4 usage in US West Central. The service remains a cloud licensing entitlement; Azure resources and workload configuration continue to be managed within the customer’s Azure environment.