About IceGiant

Origin Story

With a half million dollars raised, IceGiant was launched in 2019 and set out to breathe new and needed innovation to a stagnant CPU cooling market. Its first product, the ProSiphon Elite, was released in 2020, and quickly became known as the best CPU cooler for AMD’s recently released Threadripper line of CPUs, the power-hungriest CPUs available on the market.

Located in Austin, Texas, IceGiant is a thermal innovation company at heart and is excited to bring world-class thermal expertise to the passionate and wildly growing PC and gaming market.

Based on the concept of a thermosiphon, IceGiant’s ProSiphon technology surpasses the physical limitations of traditional air coolers, which are buckling under the heat loads of today’s most advanced CPUs, and boasts a long, maintenance-free life, a direct contrast to today’s water-cooled solutions, which lack longevity and reliability. In essence, with ProSiphon technology, you can have it all- superior performance and extreme reliability.

IceGiant is a small start-up with big plans! The goal is to continue to innovate and bring high-performance, cutting-edge solutions to the PC market and beyond!

We recently launched our second round of fundraising through the equity crowdfunding platform, StartEngine. Click here to find out more! Are you ready for a cooler future?