Thermalright SI-128 CPU Cooler

The overall mantra for the SI-128 is big, big and big. For starters it has a large mounting surface area. While functional or not, it looks proportionate to the detached cooling area above it. Four 8mm heat pipes connect the two, offering an efficient pathway for the heat to get from the base to the top. Due to its girth, two supporting rods are installed on the side opposite the heat pipes. This eliminates sag of the upper cooling fins, and incorporates rigidity to Thermalright’s design.