Which solution should the technical specialist recommend to the customer?

A customer has a requirement for 250,000 IOPS and 200TB of capacity. The customer requires an enterprise-level maintenance agreement for the storage solution.

Which solution should the technical specialist recommend to the customer?
A . XIV with 3TB drives and SSD cache
B . DS8870 with ranks of 1.2TB drives and HPFE
C . FlashSystem V840 with Storwize V3700 and eight drawers of 1.2TB drives
D . Storwize V7000 with eight drawers of 1.2TB drives and 12 800GB SSDs

Answer: B