Opt for MB when setting up an AMD server build.
Opt for MB when setting up an AMD server build.
Hello, your plan makes sense with AMD CPUs offering ECC support. Since you're looking for AM4 boards with registered memory, consider checking listings that explicitly mention ECC support and memory registration. If such options are scarce, you might need to explore AM4 boards with unregistered memory or look into alternative solutions like eBay purchases. It’s not a total loss—just adjust your criteria accordingly.
ECC registration for Ryzen isn't available. These CPUs don't support registered memory. Consider Epyc or Threadripper Pro models, which do accept registered DIMMs. Unbuffered ECC exists but comes at a higher cost: links provided.
Thanks for the info! I wasn't aware registered/unbuffered relied on MB size. I'll likely choose unbuffered. It should cost less than using Epyc or Xeon.
It requires both board and CPU support for registered memory to function properly, the same applies to unbuffered memory—some enterprise CPUs and boards won’t work with non-registered DIMMs. This is the challenge with RAM; to cut costs on buffered memory, you often end up spending a lot on server motherboards and CPUs. I’ve noticed this trend, though ECC support usually makes Xeon/Epyc more affordable, especially with higher capacity. Please let me know so we can get a notification.