Review on Icepc M.2 2280 SSD NVMe NGFF Heatsink: High-performance Double-Sided Radiator for PCIE and SATA M.2 SSDs - Enhance Your PC Cooling Efficiency! by David Causillas

Perfect fit. I wanted the heatsink to be large enough to capture airflow from the vents, but short enough to not get in the way of the cap. I bought 3 different types of "tall" radiators and this one was big enough that the top fins were sticking out to catch the vent flow. There are no performance tests yet as the extension has not yet been unlocked. The radiator and its components are of good quality. It fully covers the entire NVME, especially the controller chip (one of the heatsinks I am returning only has partial contact as the 4 mounting screws coming from the top have a cutout right where the controller chip is). The only thing I would have liked was a different color.