Microsoft Azure Ultra Disks - Reservation Provisioned - fee - 1000 vCPU per

Azure Ultra Disks offer high throughput, high IOPS, and consistent low latency disk storage for Azure IaaS virtual machines (VMs). This offering provides superior performance. One major benefit of Azure Ultra Disks is the ability to dynamically change the performance of the SSD along with your workloads without the need to restart your VMs.