Titan Hati BubbleWrap Review
 

The Titan Hati is a good choice for those who want a mild overclock with a well-performing, medium noise, cooling solution. It is far from silent and louder than many at full speed, but it isn't unbearable at 35dBA. I expected the Titan Hati to be very close to the Fenrir, which has one extra heatpipe, and I'll say that it came near it. If it becomes available at or less than around $40 retail, then the Hati wouldn't be a terrible option versus the Fenrir.

http://www.overclockersclub.com/reviews/titan_hati/