HPE Sourcing 9405W-16i Tri-Mode SAS Controller - 12Gb/s SAS - PCI Express 3.1 x16 - Plug-in Card - RAID Supported - JBOD RAID Level - 4 x SFF-8643 - 16 Total SAS Port(s) - 16 SAS Port(s) Internal - PC, Linux - Windows, Linux, Solaris, Oracle Linux Supported Operating System: