The company shortened the fins at the bottom of the heatsink to ensure there's enough clearance around the memory, VRM and PCI Express slot area of Mini-ITX motherboards.
A single Thermalright 130mm PWM fan is nested between the two finstacks, it spins at 300 to 1300RPM and pushes up to 55.8CFM.
Measuring 103 mm x 153 mm x 150 m, it weighs about 600 g, and supports most modern CPU socket types, including LGA2011v3, LGA115x, AM3+, and FM2+.Pricing and availability is unknown. Also not sure if it supports Socket AM4, doesn't seem to be the case
Via: TPU