Update: The latest Bios 046 enables setting the LED Ring as solid indicating power and the led button (power) to act as the HDD activity light. I set it for Amber and the ring for Blue. This fixes the one annoying thing I had with the big blue ring flickering.Popped 2 4 gig Crucial 2133 dram cards and a Samsung 850 evo 120 gig in it. Everything works as expected pretty snappy for a Core i3 seventh gen. No glitches that I can tell so far and Optane Ready. I'll update after further testing if something changes. Be sure to download latest drivers for it from Intel site. Also supports the new Samsung 960 evo PCIe untested.