The maxiFLOW™ heatsinks also exhibit low energy loss, as shown in the image on the left. The gold color on the heatsinks shows energy loss and signifies resistance to airflow. Another performance advantage is that maxiFLOW™ heatsinks allow very high speed flows through the fin field, as shown in the images on the right. The combination of low flow egress, low energy loss, low pressure drop and high speed flow translates into enhanced thermal performance.