A customer has several large disk systems providing block data over Fibre Channel. The customer has several applications requiring different storage tiers including read-intensive SSDs, 15K RPM SFF drives and 7.2K RPM LFF drives.
Which IBM solution allows IBM Storwize V7000 scalability and intermix of SFF and LFF drives?
A . Elastic Storage Server
B . IBM High Density Expansion Enclosure
C . EXP24S Expansion Enclosure
D . IBM F Model Expansion Enclosure
Answer: B
Explanation:
Drives can be intermixed within an enclosure and LFF High Density Expansion Enclosure Model 92F, LFF and SFF Expansion Enclosure Models 12F and 24F can be intermixed within a Storwize system.
https://www-01.ibm.com/common/ssi/cgi-bin/ssialias?htmlfid=897/ENUS116-103&infotype=AN&subtype=CA
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