Part
868251-001
is compatible in the following Models:
HPE Edgeline EL1000 Converged Edge System
HPE Chassis Edgeline EL1000 PXI no PS - 847555-B21
HPE Chassis EL1000 PCIe 1G no PS - 853995-B21
HPE Chassis Edgeline EL1000 PCIe 10G Kit - 866585-B21