Zerotherm CF900 - 77mm high including the 92mm fan.

They also make a really low-profile cooler - Atom 30H - only an 80mm fan though and it looks very similar to the small Thermolab models.

Attention, you are actually reviewing the "Big Shuriken". :) Yeah, that's the brand new Shuriken which has only been out a few weeks. There is a Scythe 'CPU Stabilizer' kit which could be used instead of the push-pins for 775. Also, a 120x120x25mm would only add 13mm to the overall height, I imagin...

Nexus Psile - expensive though!

Hmm, seems 'Be Quiet' have updated their own pages over the last day or so. That quote above is for their old fans, this is for the new ones: SilentWings USC 120mm When developing the new generation of our housing-fan series SilentWingsUSC, two things were of particular importance to us: that they s...

These fans are on my shortlist, they're pretty much the most expensive here though.

I came across these whilst browsing for 120mm fans: be-quiet .de Silent Wings With Silent Wings, be quiet! presents a case fan that assures unique silent operations due to the especially high manufacturing quality. This fan provides an operating life (MTBF) of more than 45.000 hours by the noise lev...