Part
794878-001
is compatible in the following Models:
HPE ProLiant XL250a Gen9 Server
HPE ProLiant XL250a Gen9 Accelerator Tray - 768535-B21
HPE Proliant XL250a GEN9 CLC Special Svr - 768535-B22
HPE ProLiant XL250a Gen9 CLC CTO Svr - 768535-B23