It is compatible with my 2019 Blade advance. I installed both super carefully after receiving them (not rotating the blade or touching anything but the wire because I have to connect it). Comparing to the original fans, the rotation sound had a higher pitch (actually much higher imo). It functions alright but I felt like flying a fighter jet when I put it after 4000 rpm (high CPU or GPU performance). Even at 3000 rmp, the pitchy sharp sound is still noticable, but once you get use to it it feels okay. Read more