A customer plans to migrate data from a third-party storage system to an HP 3PAR StoreServ 7200
Storage System. The new storage system must provide up to 128 disk drives. How many additional
drive chassis does the customer need?

A.
Three

B.
Four

C.
Five

D.
Six

Explanation:

128/24 = 5.33333 rounded to 6.
Note:
* The 10000 system drive chassis holds up to 10 drive magazines offering 40 disk drives in a 4U
enclosure. On 7000, every drive magazine holds a single disk. Drive chassis come in a 2U enclosure
with 24 2½″ disks and in a 4U enclosure with 24 3½″ units.