Review on SUNON 50x50x10mm Cooling Fan KDE1205PFB2-8 with 2-Pin Connector - Enhanced SEO by Mark Harris

Mine isn't buried in the suitcase. It's right over my head and I walk past it every day. It's not overly loud, but it's louder than the previous fan I had. There is a noticeable difference between 30dB and 26dB. If it had been buried I probably would have been perfectly content. But, on display and in the place you walk by, you'll always notice it.