Thermalright has always sold good fans. I would never hesitate on getting any of their fans -- they only contract for the good stuff.
But I am intrigued. What do you need an intake for? I would think a NODE is too small to accept a fan. Do you need an intake for a custom sensor?
True Spirit 120M's fan wasn't that great, or SPCR had a dud sample:
I seem to recall seeing / hearing X-Silent results on some other site (non-English) and those not being good either.
If you don't need PWM, I guess the Nexus Real Silent 92mm version shouldn't be bad. It's a cheap sleeve-bearing model though. Maybe try Gelid Wing 9. Gelid Wing's supposed to be better than the Silent. Some of the usual suspects like Be Quiet, Noctua, and Noiseblocker probably have reasonable offerings at this size, though the cost is going to be higher...