How to Choose the Best RAM for Your PC: Takeaway is heatsinks on RAM are usually not needed

As always How-To Geek really comes up with some excellent practical advice on what to really consider when choosing RAM modules.

There is nothing wrong with heatsinks, but don’t let that be your deciding factor unless you’re going to seriously overclock your machine.

See https://www.howtogeek.com/896250/how-to-choose-the-best-ram-for-your-pc/