Hewlett Packard Enterprise HPE MegaRAID MR416i-a SAS Controller - 12Gb/s SAS - PCI Express 4.0 x16 - 4 GB - Plug-in Module - RAID Supported - 0, 1, 5, 6, 10, 50, 60 RAID Level - 16 Total SAS Port(s) - 16 SAS Port(s) Internal - PC P26279-B21