3Ware Escalade 7506-8 64Bit 8-Channel IDE RAID Controller SCSI4ME: SCSI, RAID, SAS, SATA II, and Direct Attached Storage products at affordable prices!
3Ware LSI00216 4-port S6Gb/s SAS RAID Controller Card - ServerSupply.com
3ware 9500S-4LP 64-bit/66MHz PCI2.2 SATA Raid Controller Card - Newegg.com
3ware 9750-4I4E PCIe 2.0 SAS RAID Controller. PC PitStop Data Storage Solutions - SAS Enclosures, DAS, NAS, iSCSI & FC SAN