TechPowerUp posted a review on the Reveen Okeanos
A quote from the article:
Reveen might be a relatively unknown manufacturer, but their Okeanos has proven to be a true contender. Offering bold looks and exceptional performance, it rivals some of the best high-end air coolers on the market today. Then again, such is not surprising considering it features dual-cooling towers, two fans, and six heatpipes.Reveen Okeanos @ techPowerUp