Microchip Adaptec SmartRAID 3154-8i8e

Storage controller (RAID) - 8 Channel - SATA 6Gb/s / SAS 12Gb/s - low profile - RAID RAID 0, 1, 5, 6, 10, 50, 60, 1ADM, 10ADM - PCIe 3.0 x8