Microsoft D48ds v4 Azure Reserved VM Instance

Commit Azure compute use to the D48ds v4 size in the Ddsv4 virtual-machine series for the US West region. This reservation corresponds to a 48-vCPU Azure VM configuration with 192 GiB of memory. The ds size designation identifies a Ddsv4 option that supports Premium SSD storage, while the d family designation includes local temporary storage on the underlying VM. That combination suits workloads whose selected Azure VM size, region, and storage capability have already been established. DZH318Z0CSHM-00K6 identifies the reservation associated with that specific Azure virtual-machine family, size, and regional offering. A reservation applies where Azure service usage matches its configured VM attributes, rather than acting as a general-purpose compute entitlement. Pair it with running usage that matches the D48ds v4 Ddsv4 configuration in US West. The reservation does not alter the operating system, application stack, disks, network design, or Azure resource settings used by the workload; those remain properties of the deployed virtual machine. Within the Ddsv4 family, the defining selection points are the D48ds v4 size and the US West designation. The 48-vCPU, 192-GiB profile provides a materially larger compute and memory allocation than smaller VM sizes in the same family, while Premium SSD support addresses workloads that require that Azure disk capability. Keep the reservation aligned to the Azure VM size and region selected for the service, particularly when workloads are resized or moved between regions.