Microsoft D64d v4 Azure VM Reserved Instance

Reserve Azure compute usage for the D64d v4 virtual machine profile in the US Central region. Microsoft ordering code DZH318Z0D1L2-00VX applies to the DDv4 series and identifies the regional reservation offering for this specific VM size. It is a cloud licensing entitlement rather than shipped equipment, supporting Azure deployments that require a defined D64d v4 compute profile. D64d v4 provides 64 vCPUs and 256 GiB of memory. The size also includes 1,200 GiB of local temporary storage, making it relevant where workloads need substantial ephemeral workspace alongside high core count and memory capacity. DDv4 virtual machines use AMD EPYC processors and are intended for general-purpose compute scenarios that benefit from balanced CPU and memory resources. Use this reservation for workloads deployed in US Central on the matching D64d v4 Azure VM size. Regional alignment matters because this offering is specifically associated with US Central, while the VM size alignment ensures the reservation corresponds to the intended DDv4 compute consumption. It suits sustained virtual machine workloads such as application tiers, batch processing, data-processing services, and environments whose resource profile calls for 64 vCPUs with local temporary disk capacity.