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>