Adaptec ASR-8805 RAID controller 2277500-R 12Gbps SAS/SATA for servers

12 Gbps PCIe Gen3 High-Port SAS/SATA RAID Adapters--ASR8805 Model ASR-8805 PN 2277500-R (single) RAID levels 0,1,1E,5,6,10, 50, 60 Cache Protection AFM-700 (optional) Warranty 3 Years