"In the newly revised NH-U9S, Noctua has addressed some key concerns which are centred around compatibility. By using such compact dimensions, U9S can be paired up with tall memory kits due to the generous memory clearance and mini-ITX motherboards even have the option of freeing up the top PCI-E slot too."
David Mitchelson - Vortez.
Noctua NH-U9S cooler review by Vortez - Introduction & Conclusion.
