Introduction On the bench today is the Cooler Master Hyper 622 Halo Black (RR-D6BB-20PA-R1). It is part of Cooler Master’s vaunted Hyper series of coolers that represents the best offerings that they have. The most well-known is the Hyper 212 series that’s been around longer than most of us reading this can actually remember and has a huge legacy to live up to in today’s era of escalating processor heat.