Product Gallery and Installation
These are copper based (nickel plated) heatpipes of which two are arranged in a O-shape design. The pure copper fins (nickle plated) effectively disperse heat away from the CPU via composite heatpipes, while the 135mm fan quickly cools the heatsink for stable operation of high performance CPUs
When we flip it around we see the heatpipes a little more up-close. Again, Pure Copper/Black-Pearl Nickel Plated.
Not a 100% mirror flat finish, there's room for some improvement, though it's really flat and good enough.