This copper version comes with luxurious all copper heatsink fins as well as a slower speed fan (800rpm) to fully benefit from the higher performance and heat transfer ratio of the copper while keeping the noise to minimum. The SCNJ-CU1000 cooler weights 1015g (+115g Fan) and for that reason Scythe has decided to change the clip mounting mechanism with new one that features backplate and better contact pressure.
The Ninja Cu CPU is compatible with all the latest Intel and AMD sockets. This model will come in limited quantity and price around 70.00 (USD) / 59.90 (EURO).
Source: Techpowerup