Product Name: Ehba Tri-mode Pci Express 4.0 X8 Sas Sata Storage Adapter Data Transfer Rates: 22.5, 12 And 6gb/s Sas And 6gb/s Sata Generation: 24g Host Bus Type: X8 Lane Pci Express 4.0 Internal Connectors: 2 X8 Sff-8654 (slimsas) Internal Ports: 16 Mtbf: > 5,000,000 Hours At 40° C Raid: 0/1/10 With Hot Spare Support