Based on this product's specifications, here are some alternatives and similar models
Heatsink Alphacool NexXxoS Monsta Copper Black 200x443x87mm
Summary description:
The Alphacool NexXxoS Monsta heatsink is made of copper and features a sleek black finish. With dimensions of 200mm in width, 443mm in depth, and 87mm in height, it is designed for efficient heat dissipation in liquid cooling systems. This heatsink is ideal for high-performance setups, ensuring optimal thermal management.