All the Razer laptops, from the productivity-focused Razer Book 13 to the beefiest specced Razer Blade 17, come with a vapor-chamber cooling system. Not going into technicalities, the vapor chamber cooling system is more effective in cooling thin and high-performance laptops than the traditional heat pipe system that most other gaming laptops use. Also, Razer likes to be a bit conservative when managing the heat and fan noise on their laptops. Razer limits the power draw of the CPU and GPU, which, although means lowering the performance, you'll never find temperatures exceeding over 90° C or fans getting louder than 50 decibels on Razer laptops. That's a significantly cooler and silent running system, which would be highly beneficial for the laptop's longevity in the long run.