Supermicro BPN-SAS3-743A-N4 SAS3 8-port Backplane For Chassis SC743, SC745 Series
4 of which Accept NVMe Devices
Backplane SAS3 12Gbps with 8 Port
Supports 3.5-inch HDD SAS2/SATA3
Design for Supermicro Chassis 4U/Tower
Backplane With 8 Port, 4 of Which Accept NVMe Devices, Design For Supermicro Chassis 4U/Tower SC743, and SC745, Supports 3.5-inch HDD SAS3/SAS2/SATA3 12Gbps