Peter Alpenföhn high performance cooler

I doubt that this heatsink much still needs to be said.
The cooling performance already with 2 120mm fans is brutal, first-class processing and the design consistent.
However, the thing weighs properly, which means
that heavy-duty radiator you underpinned best run factory or support with cable ties,
because that what he does with slot and Graka otherwise, does not look healthy permanently.
Furthermore, the fan mounting device is very space-consuming and depends towards drives through very,
since the aluminum bar is attached to only one of the rear slot.
Here is a reasonable fan-on-heatsink assembly would be much more appropriate
because the card must be already supported due to the cooling body weight.

I for my part 2 Noiseblocker XL2,
with the accompanying Alpenföhn Lüfterverschraubungsplatten,
each "chained" and then secured with 2 cable ties left and right in the center of the heat pipes.
It saves me the costly and space-consuming fan slot mounting.
Photos of me can be found on the product.

Conclusion: Excellent cooling, mounting not unsolvable with pitfalls, but as a hobbyist.
To put into perspective the price estimated a previous speaker because ...
Cooler 50, 2 good, cheap 120mm fan (Noiseblocker XL2) ca 13
Oh ... I leave the fan on XL2R 1250U / min run by fan controller,
so they are very quiet and still afford a very good air flow.
My Gainward GTX570 at 800Mhz core clock running order at full load below 53 ° C (continuous operation> 2h).