Create your own heat spreader for RAM modules.
Create your own heat spreader for RAM modules.
This DIY RAM heat spreader seems suitable. The clip should protect the memory cells properly.
Don't stress, the RAM doesn't get that hot. Just use a fan if you're worried about temperatures. My DDR2 runs at around 2 volts and touching the RAM dies makes them warm but not too hot. Cool your RAM only when it's drawing a lot of power or you want top performance.
Compared to standard heat spreaders from reputable OEMs, this performs well in part because it wasn’t designed for optimal heat removal, yet it still works.
Certain memory chips react differently to heat, making heat spreaders useful in some cases. For instance, Samsung b-die becomes unstable at higher temperatures, so adding a heat spreader helps. On the other hand, Micron E-die handles heat well and can operate without extra precautions (though be careful with voltage levels)
If you truly need to bond a heat spreader, consider using a thermal adhesive or double-sided thermal tape instead. The one I mentioned earlier is labeled "permanent," but you can take it off with heat if necessary. It works well as a strong adhesive, though it dries out in the tube even when stored properly, so its shelf life appears to be around a year. This has been my experience.