Product Model:LRFCF944
Product Name:2 Port SFF-8654 to 4 PCIe x16 Slot Adapter
Interface Type:2*SFF-8654+8 PIN Power Socket+4 PCIe x16 Slot
Interface Bus Type:PCIe x16 slot (x4 for each slot)
Product Model:LRFCF922
Product Name:2 Port SFF-8654 to 2 PCIe x16 Slot Adapter
Interface Type:2*SFF-8654+8 PIN Power Socket+2 PCIe x16 Slot
Interface Bus Type:PCIe x16 slot (x8 for each slot)
Main PCle Connectors: 2 SlimSAS 8i socket connectors (SFF-8654)
Auxiliary PCle connector: PCle x16 slot with support for single-slot x16 signals
Power interface: ATX 2x3 GPU power interface, 12V