Next-level Cooling has Arrived for Gamers and Creators
IceGiant ProSiphon Elite
Industrial-grade cooling for your CPU
Engineered in Austin, Texas
Free Shipping in the US!
Lead time on orders is currently 4-6 weeks
Elites expected to ship out in May
Elites are currently in stock at Micro Center!
Originally designed for the harsh environments, high-performance requirements, and maintenance-free specifications of industrial applications, IceGiant's patented ProSiphon technology will soon be available for your PC
About the ProSiphon Elite CPU Cooler
Only gravity-driven, two-phase CPU cooling solution available
Brazed into single component- No pump
Uses dielectric fluid- No water
Compatible with sockets AMD AM4, TR4, and sTRX4; Intel 115x, 1200, 2011/2066, and 1366
120 mm fans (4x)
Thermal Grizzly Kryonaut thermal paste
Note, liquid metal cannot be used with the ProSiphon Elite
Click here for the ProSiphon Elite specifications
Click here for all included hardware with each ProSiphon Elite
Recommended for 3rd Gen AMD Ryzen
AMD Tested and Approved!
AMD internal testing has shown IceGiant's ProSiphon Elite exceeds AMD thermal performance requirements for AMD Ryzen™ Threadripper™ processors, and further supports overclocking*.
AMD recommends IceGiant's ProSiphon Elite cooling solution for AMD's high-end multi-chip packages.
*AMD’s product warranty does not cover damages caused by overclocking, even when overclocking is enabled via AMD hardware and/or software. GD-26
IceGiant originally developed the ProSiphon technology to handle the massive heat loads generated by today's data centers and industrial machinery.
To date, IceGiant has designed 50+ ProSiphons.
And now, IceGiant has tailored its ProSiphon technology for gamers, creators, and DIY enthusiasts.
Click below to learn about IceGiant's industrial roots
Why Choose the ProSiphon Elite for Your CPU Cooler?
Overcomes the physical limitations of air coolers
ProSiphon technology was originally developed to have zero maintenance in harsh environments
No pump = no moving parts to fail
No sludge buildup = consistent performance
No water = no chance of water damage
Uses dielectric fluid, cannot harm equipment
Industrial-grade performance and reliability
IceGiant's Gravity-driven, Two-Phase Cooling
How It Works
Heat from the CPU boils liquid inside the evaporator - vapor flows up to the condenser
Cool air flows through the condenser and liquifies the vapor
Gravity drives the liquid back to the evaporator, and the cycle repeats
IceGiant's patented ProSiphon technology can handle the most powerful CPUs out there