Attention is an extension 4 pin or PWN
if you want an extension cable 3 pin noctua, the Noctua NA-SEC2.
even if you can pin plugged March 1 without a problem, if you already have a 4 pin fan, and a recent motherboard, this would be a shame to have missed a better power management and less noise (see pwn standard)
thank you note of this comment if it was useful