单项选择题AcompanywantstoreplacetheirDellserversandimplementx445serverswithaStorageAreaNetwork(SAN).TheywilladdanIBMTotalStorageDS4500andEXP710sfortheirstoragerequirements.Thecustomer’sgoalistoreducetheTotalCostofOwnership(TCO)oftheircurrentenvironment.Whichofthefollowingfactorsprovidethegreatestadvantage?()
A.The DS4500 with DS4000 Storage Manager provides efficient storage utilization.
B.The DS4500 and x445 provide disaster recovery capability.
C.The IBM TotalStorage DS4500 includes virtualization of the disk storage.
D.Storage partitioning and Remote Volume Mirroring are standard features with the DS4500 product.