LSI SAS 9271-4i 6Gb/s MEGARAID 4 Port SAS/SATA PCI-Express 3.0 x8 Host Bus Adapter Raid Controller Card L3-25413-07C.LSI Part Number: L3-25413-07CModel Number: SAS 9271-4iSpecifications:Host Interface PCI-E 3.0 x8Standard Memory 1Gb DDR3 SDRAMPorts: 1 X SFF-8087 6GB/S SAS - MINI-SAS INTERNAL