Microsoft E64-16S V4 Azure Virtual Machine Reservation

Apply Microsoft DZH318Z0CSHL-02HB to Azure E64-16s v4 virtual machine usage in the US South Central region. The reservation aligns with the Esv4 virtual machine series and the E64-16s v4 configuration, which provides 16 vCPU and 504 GiB of memory. It addresses deployments that need a high memory-to-core ratio without allocating the full core count associated with the underlying E64 memory profile. The E64-16s v4 configuration fits server roles where memory capacity is the primary sizing constraint, including large in-memory application tiers, database workloads with substantial buffer requirements, analytics services, and enterprise applications with dense memory consumption. Its constrained-core format retains the 504 GiB memory allocation while exposing 16 vCPU, helping architects select a compute profile that more closely follows workload demand. This reservation applies specifically to E64-16s v4 usage in US South Central. Region and virtual machine configuration matter when matching Azure reservations to deployed resources, so the target workload should use the corresponding Esv4 size and regional placement. The reservation represents Azure virtual machine service coverage rather than a physical server, network appliance, or software media shipment.