A reasonable question sits behind any retention-hardware swap: once the cooler mounting point on the board changes, does the cooler itself still bolt on the way it always did? The honest answer depends entirely on how that particular cooler attaches, and it splits cleanly into two camps.
Quick Answer
Whether your cooler's mounting is affected by fitting the R299 AsiaHorse frame depends on its attachment method: coolers that clip directly onto the stock AM5 retention arms are affected, since those arms are exactly what this frame replaces. Coolers using the board's own mounting holes with a separate backplate are unaffected. The cooler's own installation manual settles which camp it falls into.
🔗 Two different ways coolers attach to AM5
Not every cooler on the market uses the same mounting approach, even on the same socket. Some designs are built to clip straight onto the stock retention arms that ship with the board, using them as the anchor point for the cooler's own bracket. For those coolers, replacing the arms with this frame is a direct change to how the cooler physically attaches.
Other coolers bypass the stock arms entirely. They come with their own backplate that sits behind the board and a set of brackets that thread through the board's mounting holes independently of whatever retention hardware AMD shipped. For that second group, swapping the stock arms for this frame has no bearing on how the cooler goes on, because the cooler was never touching those arms in the first place.
📖 Working out which camp your cooler is in
The installation manual that came with the cooler is the most reliable source here, more reliable than guessing from the cooler's appearance or price point. It will describe, usually with a diagram, exactly what the cooler's bracket hooks into. If diagrams show the bracket clipping onto arm-shaped hardware either side of the socket, that cooler falls into the first camp. If the diagram shows a backplate and screws going straight through the board, it's the second.
Manufacturer support pages are a fallback where the physical manual has gone missing, and most list AM5 mounting instructions as a downloadable PDF against the cooler's model number.
🔧 What the frame itself supplies, and what it doesn't
The frame's own box holds four screws and a hex wrench, sized for mounting the frame in place of the stock arms. It does not include any hardware aimed at a specific cooler brand or model, because that was never its job. Anyone whose cooler turns out to need the stock arms specifically should factor that into the decision before fitting the frame.
Where a cooler swap is on the table anyway, choosing a replacement from CPU coolers that uses the board's own mounting holes sidesteps this question entirely, since board-hole mounting works regardless of what sits in the retention-arm position.
🧴 One more thing the refit needs
Any cooler removal, regardless of which camp it falls into, means the thermal paste layer underneath gets disturbed. Cleaning it off and applying a fresh layer from thermal solutions is part of the job whenever a cooler comes back off a board, frame swap or not.
Frequently Asked Questions
Which coolers use the retention arms?
Some designs clip onto the stock brackets, which means replacing those brackets directly affects how they attach.
And the others?
Many use the board's own mounting holes with their own backplate and brackets, which is a separate arrangement from the retention arms.
How do I tell which mine is?
The cooler's installation instructions describe how it attaches, which is where this question is answered.
Does the frame supply cooler hardware?
No. It comes with four screws and a hex wrench for itself, not for mounting any particular cooler.
What if my cooler clips to the arms?
Then the frame's design has to accommodate that, which is worth confirming before committing to the change.
Is this in the frame's listing?
The listing describes replacing the stock retention arms rather than listing cooler models, so the cooler's own documentation governs.
Would a new cooler simplify it?
If a cooler is being replaced anyway, choosing one that mounts to the board's holes removes the question entirely.
Not sure your cooler will still fit?
Compare Evetech's CPU cooler range for AM5-compatible options before deciding how to handle the mounting hardware.