Microsoft D8a v4 Azure Virtual Machine Reservation

Apply Azure Reserved Instance pricing to eligible Microsoft Azure virtual-machine consumption matching the D8a v4 size in the West Central US region. DZH318Z0CM2B-00XW corresponds to the Dav4-series D8a v4 virtual machine, a configuration with 8 vCPUs and 32 GiB of memory. It addresses environments that have standardized on this specific Azure compute size and regional placement. The D8a v4 designation matters because reservations are matched against qualifying Azure usage attributes, including the virtual-machine series, size, and region. Selecting the D8a v4 reservation keeps the purchase aligned with workloads sized for its eight-vCPU and 32-GiB memory profile rather than a different Dav4 configuration. West Central US is part of the reservation scope and should match the intended workload location. This cloud-service reservation is distinct from deploying or configuring a virtual machine. The reservation applies to qualifying usage, while operating-system selection, disks, networking, application software, and individual workload configuration remain part of the Azure deployment. Use it where the targeted compute estate is specifically based on D8a v4 virtual machines in West Central US and the reservation scope needs to correspond to that usage.