After installing the 120mm fan, your cooler is ready to get used.
If you need airflow going another direction you can also mount the fan on the thin side of the cooler, at slightly reduced cooling performance. The available width is perfect for your own 92mm fan.
The five heatpipes go all the way around the heatsink in one piece each, that's why you see ten endpoints at the top.
On top of the heatsink the Scythe logo is embossed in the metal.
At the bottom you can find a small heatsink which is sitting in the airflow and can get rid of some heat very close to the core. Any extra heat can now travel through the heatpipes to get dissipated there.