Note on Drive Performance:
For optimal performance, it’s best not to mix drives that have different rotational speeds (RPM). Faster spinning drives will maximize total system performance. Leveraging SSD technology for caching, tiering or as primary storage will provide the best performance when deployed as recommended.
– 4K Native Sector drives are not supported. Consult the Drobo.com Knowledgebase article describing 4K Native Sector drive support for Drobo products.
– Seagate Archive drives are currently not supported.
– HGST Ultrastar Archive Ha10 10TB drive is not compatible for use with Drobo.