The Titan Fenrir Siberia Edition is a good cooler, except for the terrible backplate that is a real danger to any computer. This backplate simply fried our old motherboard, forcing us to build a new computer for testing CPU coolers. This happened because Titan engineers didn’t take a little care in projecting better insulating for the product backplate. It seems like they ignored the fact that most motherboards have some SMD component on their solder side.
Except for the terrible backplate, the Siberia is a good cooler, with good cooling performance and a nice noise level. But we have no way to give an award for a product that cost us so much.