Microchip SmartRAID Ultra 3258P-32i /e - 24Gb/s SAS - PCI Express 4.0 x16 - Plug-in Card - RAID Supported - 0, 1, 5, 6, 10, 50, 60, 1 Triple, 10 Triple RAID Level - mini-SAS HD - 32 Total SAS Port(s) - 32 SAS Port(s) Internal - PC, Linux - 8 GB: