BROADCOM - IMSOURCING MegaRAID 9261-8i SAS Controller - Serial ATA/600, 6Gb/s SAS - PCI Express 2.0 x8 - Low-profile - Plug-in Card - RAID Supported - 0, 1, 5, 6, 10, 50, 60 RAID Level - Two Mini-SAS SFF-8087 - 8 Total SAS Port(s) - 8 SAS Port(s) Internal - PC, SPARC, Linux - 512 MB - Windows Vista, Windows Server 2008, Windows Server 2003, Linux, Solaris, FreeBSD OS Supported Operating System: