LENOVO DCG SOURCING ServeRAID H1110 SAS/SATA Controller - Serial Attached SCSI (SAS), Serial ATA - PCI Express x4 - Plug-in Card - RAID Supported - 1 Total SAS Port(s) - PC, Linux - Windows Server 2003, Windows Server 2003 64-Bit, Windows Server 2008, Windows Server 2008 R2, Red Hat Enterprise Linux 4, Red Hat Enterprise Linux 5, Red Hat Enterprise Linux 6, SuSE Linux Enterprise Server 9, SUSE Linux Enterprise Server 10, SuSE Linux Enterprise Server 11 Supported Operating System: