F4-4133C19Q-32GTZKKF and AsRock z490 taichio

[ivor420]

hi, in asrock z490 taichi memory QVL say F4-4133C19Q-32GTZKKF only 2 DIMM socket support is it means only 2 memory stick of 4 in kit will work at 4133mhz? tnx

[emissary42]

That is how I understand it as well.

G.SKILL currently only lists dual kits of that frequency as compatible with the Z490 Taichi, so the secondary slots probably have a lower frequency cap. So with four sticks you might have to reduce the frequency a bit. That might change/improve with future BIOS release, though.

[ivor420]

i set them 17-17-17-37 @ 1.35v 4000mhz like F4-4000C17Q-32GTZR in qvl...is this ok? pc boot no problem ..i didnt try xmp 2.0.. 19-19-19-41 @ 1.40v 4133mhz because in qvl say only 2 dimm work ...but i will try later ...i am on last bios p1.60