Microsoft E48s v4 Azure VM Reservation for US South Central

Apply a Microsoft Azure reserved-instance benefit to eligible E48s v4 virtual machine usage in the US South Central region. The E48s v4 size belongs to the Azure Esv4 memory-optimized virtual machine series and combines 48 vCPU with 384 GiB of memory. Its memory-to-core ratio suits workloads that need substantial memory capacity alongside sustained compute resources. DZH318Z0CSHL-02HH corresponds to the E48s v4 reservation for US South Central. A reservation applies against matching Azure virtual machine usage rather than creating or configuring a virtual machine. The deployed VM must match the applicable Esv4 size and regional conditions for the reservation benefit to apply. Existing Azure administration, operating system selection, networking, storage configuration, and workload deployment remain separate from the reservation. Within the Esv4 family, E48s v4 identifies the 48 vCPU and 384 GiB capacity point. The “s” designation identifies a size that supports Premium SSD storage, allowing the VM configuration to pair memory-intensive applications with Premium SSD-backed disks where required. Use this reservation where the planned workload profile calls specifically for E48s v4 resources in US South Central, rather than a smaller Esv4 size or a different Azure region.