In this review Frostytech will be testing the Reeven Hans (RC-1205) heatsink, a 151mm tall tower cooler built around the usual mix of heatpipes, aluminum fins and a weighty copper base. Reeven a relatively new Taiwanese thermal solutions brand, though judging by the box art and company address, it appears to be mainstream-geared Scythe Co. Ltd. off-shoot. Reeven ship the Hans RC-1205 heatsink with a single 120mm PWM fan that operates at 1500-300RPM, shifting between 17CFM - 82CFM according to the manufacturer specs.