Adaptec Asr-71605 2274400-r 16-port 6gb/s 1gb Sas Sata Pcie Raid Controller - Add On Cards & Controller Panels - AliExpress
Adaptec 8805 (2277500-R) PCI-Express 3.0 x8 SATA / SAS High Port Count SAS / SATA RAID Adapters - Newegg.com
2271200-R - Adaptec 2271200-R adaptec raid 6805 single , 6gb/s sas ,pci express 20 x8 ,plug-in card 8 total sas port(s) ,8 sas port - serverevolution.com
Adaptec RAID 6405E SAS Adapter - ASR-6405E. PC PitStop Data Storage Solutions - SAS Enclosures, DAS, NAS, iSCSI & FC SAN