AMD CPU Fan Bracket Base for AM2 AM2+ AM3 AM3+ FM1 socket (2pcs Version for older motherboard) Go to amazon.com Related posts Where to find fm1 socket motherboard? FeatureAMD CPU Fan Bracket Base for AM2 AM2+ AM3 AM3+ FM1 socketTwo piece settings to fit older motherboards DescriptionAMD CPU Fan Bracket Base for AM2 AM2+ AM3 AM3+ FM1 socket (2pcs Version for older motherboard)