VapoChill Puts a Pentium 4 with 800 MHz FSB within Reach

The VapoChill Premium Edition Cooling System

We at 3DTested Guide gave you the lowdown on the VapoChill system in December of 2000, so in this article we'll be focusing on the changes made to the original system.

  • A compressor (Danfoss R134a) is used to generate overpressure of the coolant.
  • The coolant is fed through a line to an evaporator, called a copper head, which has to lie directly on the processor.
  • The coolant absorbs the heat dissipated by the processor and evaporates. While in this gaseous state, it is pumped back through a parallel line to the compressor, where it is compressed again, thus completing the cycle.
  • The compression generates heat, which is dissipated through ventilated cooling ribs. The entire set-up requires up to 72 W and can remove up to 160 W from the CPU.
Patrick Schmid
Editor-in-Chief (2005-2006)