XtremeComputing posted a review on the Titan Vanessa L type universal CPU cooler

The mounting of the Titan Vanessa was pretty easy and the included screw driver was a god send, but doing the screws up on the fan side of the heatsink was somewhat a hit and miss affair as you cant see the threaded hole that they go into. So it was a case of do the 2 up that I could see loosely and gently move the heatsink around till they located, then do all 4 up once you have them all started. Having said that it was quicker to install than the XP90c was with its spring clip type set-up.

Titan Vannesa L type universal CPU Cooler Review