Two Thermal Pad SSDs for the Thermal Grizzly NVMe M.2 SSD Cooler Heatsink M.2 Passive Cooler to Remove M.2 2280 SSD Speed Decrease: Product Grizzly M.2 SSD Cooler Thermal A small, passive cooling device called the Thermal Grizzly M.2 SSD Cooler was created to solve the problem of contemporary M.2 NVMe SSDs overheating under demanding conditions, which can result in reduced drive speeds. Thermal Grizzly is the professional who developed the cooler.