Part
641604-001
is compatible in the following Models:
HPE ProLiant BL2x220c G7 Server Blade
HPE BL2x220c G7 E5645 FIO Kit - 632685-L21
HPE ProLiant BL460c G7 Server Blade
HPE BL460c G7 E5645 FIO Kit - 637412-L21
Intel Xeon E5000 Series Processor Kits
HPE BL460c G7 E5645 Kit - 637412-B21