No, unfortunately not. But a good idea. You should tell the customer service so that they can forward your request to the appropriate department. Otherwise, we in the community can't help you much either.

It is certainly feasible. The PPC fans are good coolers but very loud in normal operation. Because I found them tolerable in the range of 15-40% PWM, I converted my PC back to normal NF-F12s where I can use from 0-100% without them getting too loud (with low noise adapter max. 1200rpm, without is max. 1500rpm).

Ja. Hier der Link dazu: Noctua NF-A14 PPC 2000 PWM (140mm, 1x)

I have found this fan: Noctua NF-A14 PWM chromax.black.swap (140mm, 1x) You can choose the colour yourself AND it's 140mm, because of your other question :)

Just order the 6, then the rest will be delivered as soon as they are available. Without demand, no repeat orders.

Hello, why not just use the original models? Noctua Nf-p12 (120mm, 1x) this one is perfectly compatible.