BR-1860-1C00Brocade 1860 Fabric Adapter HBA/CNA/NIC without optic, Single Port. 16/8/4Gb Fibre Channel, 10Gb Ethernet. PCI Express x8. Single unit package. 36 month warranty.BR-1860-2C00Brocade 1860 Fabric Adapter HBA/CNA/NIC without optics, Dual Port. 16/8/4Gb Fibre Channel, 10Gb Ethernet. PCI Express x8. Single unit package. 36 month warranty.BR-1860-1F00Brocade 1860 Fabric Adapter HBA/CNA/NIC with 16Gb Fibre Channel SWL optic, Single Port. 16/8/4Gb Fibre Channel, 10Gb Ethernet. PCI Express x8. Single unit package. 36 month warranty.BR-1860-2F00Brocade 1860 Fabric Adapter HBA/CNA/NIC with 16Gb Fibre Channel SWL optics, Dual Port. 16/8/4Gb Fibre Channel, 10Gb Ethernet. PCI Express x8. Single unit package. 36 month warranty.BR-1860-1P00Brocade 1860 Fabric Adapter HBA/CNA/NIC with 10Gb Ethernet SR optic, Single Port. 16/8/4Gb Fibre Channel, 10Gb Ethernet. PCI Express x8. Single unit package. 36 month warranty.BR-1860-2P00Brocade 1860 Fabric Adapter HBA/CNA/NIC with 10Gb Ethernet SR optics, Dual Port. 16/8/4Gb Fibre Channel, 10Gb Ethernet. PCI Express x8. Single unit package. 36 month warranty.