Based on this product's specifications, here are some alternatives and similar models
Heatsink Aqua-Computer kryoM.2 — aluminium/stainless steel, 70×24×9 mm
Summary description:
Aqua-Computer kryoM.2 is a compact heatsink designed for M.2 storage cooling. Constructed from aluminium with stainless steel elements and offered in aluminium or black finish, it measures 70 mm × 24 mm × 9 mm. The kryoM.2 provides passive thermal dissipation for lower NVMe/M.2 SSD temperatures and is suitable for desktop and compact PC builds.