The 120mm fan spins at 800-2000RPM and draws power from a standard 3-pin motherboard fan header. The fan is barely held on by wire fan clips. Three 6mm diameter copper heatpipes rise up through bare aluminum fins which have a dimpled surface texture. Each aluminum fin measures 0.3mm thick and is spaced ~1.85mm apart. The surface texturing on each fin consists of a very small dimple popping out on both sides of the metal. Note the entire tower is tilted back 15 degrees.

The SilenX EFZ-120HA3 heatsink stands 150mm tall, the bottom-most object bing about 26mm above the CPU socket for clearance. The three heatpipes are positioned side to side where they make direct contact with the processor. The base incorporates a 9mm thick aluminum section to provide support for clamping, with 10mm extruded fins above for a little extra cooling surface area.

Looking at the SilenX EFZ-120HA3 heatsink from the top we see the narrow, textured aluminum fins which have a flattened chevron shape. The base of the heatsink measures 44x41mm in size, featuring three exposed copper heatpipes.