Lenovo ThinkSystem SR590 - Page 29

Cache protection None None None Flash backup
(Included)
Flash backup
(Included)
None None
SED key management
(SafeStore)
No Yes No Yes Yes No No
SSD I/O acceleration
(FastPath)
No Yes No Yes Yes No No
SSD Caching
(CacheCade Pro 2.0)
No No No No** No** No No
Consistency check Yes Yes Yes Yes Yes No No
Patrol read Yes Yes Yes Yes Yes No No
Online capacity
expansion
Yes Yes Yes Yes Yes No No
Online RAID level
migration
Yes Yes Yes Yes Yes No No
Global Hot Spare Yes Yes Yes Yes Yes No No
Auto-rebuild Yes Yes Yes Yes Yes No No
Feature
Intel
RSTe
RAID
530-8i
RAID
730-8i
RAID
930-8i
RAID
930-16i
430-8i
HBA
430-16i
HBA
* HBAs do not support key management for SEDs; third-party host software is responsible for managing the keys.
** The SSD caching feature has been phased out in the new generation of advanced RAID controllers.
Important: The onboard Intel RSTe is not supported by virtualization hypervisors, including VMware vSphere
(ESXi), Linux KVM, Xen, and Microsoft Hyper-V.
For more information, see the list of Product Guides in the following categories:
RAID adapters
http://lenovopress.com/servers/options/raid#rt=product-guide
Host bus adapters
http://lenovopress.com/servers/options/hba#rt=product-guide
Lenovo ThinkSystem SR590 Server 29