Aretailcustomerislookingatwaystoreducepowerrequirements.TheyareconsideringdeployingtwohundredIBMHS22bladesrunningRedHatLinuxintheIBMBladeCenterEchassis.ThecustomerhasalreadychosenIntelL5640CPUstoreducepower.Whichon-boardstorageoptionallowsthecustomertoreducepowerconsumptionofeachblade？（）
A.One50GBSATA8inchSSD
B.Two73GB10KSASHDDSFF
C.Two31GBSATA2.5inchSSD
D.Two50GBSATA8inchSSD
参考答案：C
