Part
P10778-001
is compatible in the following Models:
HPE Edgeline EL4000 Converged Edge System
HPE Chassis EL4000 Ent. w/d 10GbE Switch - 847535-B21
HPE EL4000 4x10G 2xQSFP+ v2 PThru Sys - 879799-B21
HPE EL4000 10G 2xSFP+ v2 Switch Sys - 879808-B21
HPE EDGELINE EL4000 CONVERGED EDGE SPECIAL SYSTEM - R0X96A