Check out the spcr review. http://www.silentpcreview.com/article1266-page5.html
They also noted a tone on certain models of the GT. As for me, I run the 1150 rpm version on full, and don't observe any whines/tones.
They also noted a tone on certain models of the GT. As for me, I run the 1150 rpm version on full, and don't observe any whines/tones.