Axiom 10/100/1000Mbs Single Port RJ45 PCIe x1 NIC Card for HP - 503746-B21 Expansion Chassis found only here

found only here

Backed by a durable IP66-rated design

The J9285BST is an HP J9285B compatible direct-attach copper SFP+ cable that's designed

Manufacturer Part Number: OC10SROPT1-AX

Axiom 10/100/1000Mbs Single Port RJ45 PCIe x1 NIC Card for HP - 503746-B21 Expansion Chassis found only hereAxiom 10 100 1000Mbs Single Port RJ45 PCIe x1 NIC Card for HP 503746 B21 Axiom's family of network server adapters provide a wide range of solutions to boost network performance and improve IT flexibility. Available band widths range from 100Mbs to 100Gbs on interfaces ranging from 32 Bit PCI to PCIe 4. 0 x16. Each adapter provides standard connector options from single port, dual port, quad ports in copper and or fiber based connections. Axiom