Yes, you can use a different brand's mounting bracket, but you need to make sure it supports the socket and matches the mounting hole pattern exactly. For a 1700 socket (assuming AMD AM5 / Ryzen 7000‑series), double‑check the bracket specs and bolt‑hole spacing. If spacing and clip orientation match, most universal or third‑party brackets should work. If you want, I can list a few alternative mounting kits that people use successfully with the MSI Core Frozr XL cooler on 1700‑socket boards.