Item Details: Item #5134234

The LSISAS3041E-R card offers leading-edge SAS and SATA RAID and non-RAID data off-load at a fraction of the cost for competing products. The low-cost HBA supports medium capacity internal server storage applications by connecting a 4-lane 2.5Gb/s PCI Express bus with 4 SAS/SATA ports through SATA 1x connectors. Cost advantages over parallel SCSI are realized by optimizing the HDD array between SAS and SATA drive types, utilizing the lower-cost SATA drives for backup while using the feature-rich SAS drives for mission-critical applications.As the performance leader in SCSI/SAS controllers, the LSISAS3041E-R leverages the LSI SAS1064E controller ASIC's advanced Fusion-MPT architecture. While other SAS cards drive large RAID software stacks between the host CPU and controller, the LSISAS3041E-R HBA utilizes the embedded CPU in the LSISAS1064E ASIC to perform integrated RAID 0, 1, 1E and 10E operations. By avoiding the PCI-X bus traffic and reducing RAID code overhead, the LSISAS3041E-R is first in READ/WRITE operation execution.