Originally Posted by Synoxia
Very nice, how they are compared to noctuas? Better/Equal? More noise or less?
Differences in my opinion are negligible to none. Some people prefer the TY-147A to NF-A15. The NF-A15 that comes with coolers is 1500rpm and accessory NF-A15 are 1200rpm compared to TY-147A being 1300rpm.
Really the biggest difference is are they available to you in your part of our Earth. Here in UK they are very hard to find, so I keep several on hand for when I want to use some.