Cooler masterrsquos reputation was built upon the heatsink we have solidified this cornerstone with decades of experience innovation and recognition masterair pro 4 with continuous direct contact technology 20 improves the interior of the base by seamlessly placing the heatpipes together increasing contact area by 45 which dissipates heat better compared to previous generations of coolers continuous direct contact technology 20 increased surface by 45 by compressing heatpipes together helpin