aimeixin am4 cpu heatsink bracket,socket retention mounting bracket for hook-type air-cooled or partially water-cooled radiators, amd cpu fan bracket base for am4 (b350 x370 a320) (black) aimeixin am4 mounting bracket and am4 backplane (for radiator mounting of am4). <br>amd cpu fan bracket base for b350 x370 a320 am4 socket<br> versions. 90x54mm mounting hole distance with 4 screws,<br> according to the list picture, alisted unit includes a mounting <br>bracket and a rear mounting plate.<br> <br> <b>scope of application:</b><br> amd socket am4 motherboard (b350 x370 a320 )<br> <br> <b>motherboard chipset:</b><br> b350 x370 a320 x470 am4 motherboard.<br> <br> this clip can replace the original self-contained buckle of amd <br>motherboard, mainly used for hook-type air-cooled or partially <br>water-cooled heatsink (such as b1220/b240).<br> <br> <b>product features</b><br> 1.make sure this is appropriate. enter your model number.<br> 2.am4 mounting bracket and am4 backplane (for radiator mounting of am4).<br> 3.adaptation range: amdsocket am4 motherboard.<br>