Thermalright's AXP-100 SFF-friendly C-type heatsink is about to get a bigger sibling, the AXP-200. Its engineering drawings were leaked to the web, revealing a C-type cooler capable of latching on to large 140 mm fans, measuring 153 x 140 x 60 mm, and weighing in at 475 g. Its basic design is identical to the AXP-100, with a compact 22 mm clearance between the fin-stack and the base.

The AXP-200 uses six 6 mm-thick heat pipes that emerge from a nickel-plated copper base, conveying heat to an aluminum fin-stack that's arranged along the plane of the motherboard. It features 48 fins with a spacing of 2 mm. The AXP-200 should ship with a 140 mm fan (likely stock TY-140), although it's capable of handling CPUs with up to 35W TDP completely fan-less. There's no word on when exactly we'll see it in stores, or at what price.