https://wccftech.com/this-active-m-2-ssd-cooling-solution-will-come-real-handy-with-next-gen-pcie-gen-5-ssds/

Each passing generation, NVMe M.2 SSDs are getting hotter & more power-hungry as their overall performance goes up. The current generation of Gen 4 SSDs has seen a large increase in the heat output and the upcoming PCIe Gen 5 devices will push that even further. As such, Josbo, a Chinese manufacturer, might just have the perfect solution for you.

The cooling solution showcased by Josbo is said to offer better cooling performance than a passive cooling design. In terms of design itself, the active cooler for PCIe NVMe M.2 SSDs has a size of 76 x 24.5 x 70.5 (mm) and sits on top of the M.2 SSD. It features a thermal pad underneath the contact base that will connect the M.2 SSD to the cooler and features a built-in aluminum heatsink that will pull the heat.