HP 726897-B21 - HP P840/4GB 12G 2-Port INT SAS Controller
HPE Smart Array P840 Controller cabling
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HP 726897-B21 Smart Array P840/4Gb 12Gb 2-Port SAS Controller
726897-B21 | HPE Smart Array P840/4GB FBWC 12Gb 2-ports Int SAS Controller - ECS