Part
689240-001
is compatible in the following Models:
HPE ProLiant SL4500 Tray
HPE SL2100 E52660 144G FB-T6 without Fus Server - 664646-B21
HPE SL2100 E52660 144G FB-T6 without Fus Server - 664646-B22
HPE 3xSL4545 G7 Tray Node Svr - 664646-B23
AMD Opteron 4200 Series Processors
HPE SL4545 G7 4274 Factory Installed Option Processor Kit - 681826-B21