Tim Nelson wrote: > Greetings all- > > I need to purchase a PCIe SATA or SAS controller(non-raid) for a Supermicro > 2U system. It should be directly bootable. Any recommendations? The system > will be running CentOS 5.4 as an LTSP system. Thanks! I've had good luck with a ATTO SAS PCIe HBA using with a tape library. The driver for this particular card wasn't included with CentOS at the time but might be with the latest version. http://www.attotech.com/ The drivers are open source, I have no past experience with ATTO it was recommended to me by a tape backup software vendor for their performance and stability under linux. I am using the "ExpressSAS H644 Low-Profile 4-Internal/4-External Port 6Gb/s SAS/SATA PCIe 2.0 Host Adapter" nate