HDD or SSD? It depends.
For storage space requirements that are subject to greater fluctuations during retrieval and typically require higher random IOPS, customers regularly select SSD storage. However, when it comes to more sequential bandwidth, HDD Cloud Block storage is the better choice. If the customer opts for HDD Cloud Block storage, up to 8 storage devices with capacities between 1 GB and 2 TB per virtual server can be connected.