Limitations
The following are a few limitations that you can encounter while using Block Storage:
We guarantee operation for the selected operating systems until the vendor or upstream support is available.
Microsoft Windows Server versions are also supported until vendor support is available. For more information, see Prerequisites.
The following volume minimum and maximum values apply based on the storage type.
Storage Volume
HDD Storage
SSD Premium
SSD Standard
Minimum size per volume
1 GB
1 GB
1 GB
Maximum size per volume
4 TB
4 TB
4 TB
Maximum Read/write speed, sequential
-
600 Mb/s per volume at 1 MB block size
300 Mb/s per volume at 1 MB block size
Maximum Read speed, full random
-
45,000 IOPS at 4 KB block size and minimum 4 Cores, 4 GB RAM per volume
24,000 IOPS at 4 KB block size and minimum 2 Cores, 2 GB RAM per volume
Maximum Write speed, full random
-
30,000 IOPS at 4 KB block size and minimum 4 Cores, 4 GB RAM per volume
18,000 IOPS at 4 KB block size and minimum 2 Cores, 2 GB RAM per volume
Larger volumes can be made available on request. For more information, contact IONOS Cloud Support.
Last updated
Was this helpful?