Part
637441-B21
is compatible in the following Models:
HPE ProLiant BL490c G7 Server Blade
HPE BL490c G7 X5670 12G 1P Svr - 603599-B21
HPE BL490c G7 X5650 6G 1P Svr - 603602-B21
HPE BL490c G7 L5630 LV12G 1P Sv - 603605-B21
HPE BL490c G7 CTO Blade - 603719-B21
HPE BL490c G7 X5675 12G 1P Svr - 637392-B21
HPE BL490c G7 E5649 6G 1P Svr - 637615-B21