Premium PC Cooling Fans - Are they worth it? [CORRECTED GRAPHS]

Noctua and other premium fan brands charge a significant premium for their products. Are they that much better than stock case or AIO cooler fans?Sponsor link: http://linustechtips.com/main/topic/197889-intel-back-to-school-promotion/Pricing & discussion: http://linustechtips.com/main/topic/198993-premium-fans-vs-stock-fans/Support us: http://linustechtips.com/main/topic/75969-support-linus-tech-tips-our-affiliates-and-sponsors/Join our community forum: http://bit.ly/ZkLvE7https://twitter.com/linustechhttp://www.facebook.com/LinusTechIntro Screen Music Credit: Adhesive Wombat - Check out his channel here: http://youtube.com/adhesivewombatOutro Screen Music Credit: Approaching Nirvana - Sugar High http://www.youtube.com/approachingnirvana