If you are owner of the folowing CPU coolers: Alpenföhn K2, Himalaya or Matterhorn rev.B, you can order the Upgrade Kit via mail for free here. In order to get it you have to produce an invoice and send a photo or a screenshot of it.

Technische Details:

• In the package: 4x mounting M4 screws
• Compatibility:
  Alpenföhn K2
  Alpenföhn Himalaya
  Alpenföhn Matterhorn Rev. B