Back in late 2019, we first heard about the IceGiant ProSiphon Elite CPU cooler. Using a unique design with powerful fans. In 2020 we saw and tested a prototype version of this cooler with an AMD Ryzen Threadripper processor. Now in 2021, the ProSiphon Elite is officially ready for the consumer market.

For those that missed our earlier coverage of this, the ProSiphon Elite essentially consists of a large heatsink and four powerful fans. It sounds simple, but IceGiant's patented ProSiphon technology kicks things up a notch with a non-conductive liquid that moves between the heatsink fins to cool the CPU. This design also allows the cooler to be installed in vertical or horizontal orientations.

Image credit: IceGiant

Here are the full technical details for the IceGiant ProSiphon Elite:

• Dimensions (with 2 fans): 251x120x104mm (WxHxD) Dimensions (with 4 fans): 251x164x129mm (WxHxD)
• Material: aluminium
• Weight (without / with fans): approx. 1.440g / 2.000g
• Fans: 4x 120mm PWM
  Noise level: max. 32.2dB(A)
  Fan speed: max. 2,300rpm
  Connector: 4-pin PWM
• Compatibility:
  Intel: 1200 / 115x / 1366 / 2011(-3) / 2066
  AMD: AM4 / TR4 / sTRX4
  RAM height: Up to 48mm
• Box contents:
  1x CPU cooler
  4x PWM-controlled fans (120mm)
  Thermal Grizzly Kryonaut thermal paste
  Mounting brackets for various sockets
  Installation guide
• Warranty: 10 years

The IceGiant ProSiphon Elite CPU cooler will be available in the UK through Overclockers UK. Pre-orders are live now, priced at £169.99.

KitGuru Says: It is coming a bit later than anticipated but the IceGiant ProSiphon Elite is finally hitting the market. What do you all think of this massive air cooler? Is it something you'd consider for your system?

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