A 120mm green LED fan.
This is an OEM product. Therefore no screws are included.
Niek (Submitted on 2nd Mar 2014)
These fans will certainly attract attention. They emit a bright green light. If they run on low RPM they are pretty quiet, on high rpm they might emit some noise however. Since they are priced relatively low (especially with the buy1 get 1 free action) the price-performance ratio is really good.