4 ms·

Wouldn't this all depend on fan size, blade count, blade design, etc...?

• PeterStuer 4y ago
  The details, yes, but overall, no 13k rpm small fan is going to be quiet if it is spinning at anything near that speed.
• justsomehnguy 4y ago
  Doesn't matter. 13200RPM is 220 revolutions per second. It can't be quiet at all.