Coinciding with their fifth year in business, Scythe has just announced a 5th anniversary edition of their popular Ninja CPU Cooler which stands well apart from the standard Ninja with full copper heatsink fins being the most notable change along with some more subtle improvements.

You can read the press release here and there's several images showing it off here.

Scythe Co., Ltd (Tokyo, Japan) announces its 5th anniversary edition of Ninja CPU Cooler in all copper material! Year 2008 is the 5th year for Scythe brand since its establishment and this model is being announced as the 5th anniversary of Scythe. This copper version comes with luxurious all copper heatsink fins as well as a slower speed fan to fully benefit from the higher performance and heat transfer ratio of the copper to make this cooler even more silent and powerful.