The Asetek Vapochill Vapor Phase Cooling System
Taking the Pentium 4 To 3.3GHz And Beyond

By, Dave Altavilla
October 23, 2002

Let's mount the CPU and assemble the CPU-Kit and Cold plate.

Installation and Setup Of The Vapochill
Not for the novice but neither is it rocket science

 

 

 

Looking at the top side of the board assembly, we have much the same setup, a layer of foam insulation, the CPU and then another layer of foam with a heating element on top.  Finally, we applied a thin layer of thermal paste to our CPU heat spreader and we were then ready to attach the CPU-Kit and Cold Plate.  We want to point out that this article is in no way an attempt at giving you a step by step assembly guide for the new Vapochill.  Rather, our intent is to cover the basic construction of a system driven by Asetek's latest Vapor Phase Cooling System.
 

 
 

 
 

 

 

 

 

 

The CPU-Kit is largely improved over the old design.  The kit itself consists of a "boot" of sorts that has a layer of foam insulation inside around the copper slug that protrudes out from the bottom.  The entire assembly is housed in aluminum and there was no evidence of any condensation build-up on the outside of the boot.  The assembly is then screwed into place directly into the two metal mounting rods that you slide into the clips of the CPU retention bracket.  The top heating element is sandwiched in around the outside dimensions of the CPU package and the whole assembly cranks down nice and tight with the two bolts into the mounting rods.  All told the setup is quite neat clean and reliable.  It sometimes take a little getting used to the proper alignment of the Cold Plate to the top of the CPU, but after a couple of attempts, you get the feel of it pretty easily.   Finally you can plug in the rest of your components and then screw in the power supply. 

We were a little disappointed that the design still utilizes a power supply that screws in on the side of the case versus on top.  However, Asetek assured us that is by design in that the power supply also acts to extract heat from the area around the CPU and also keep air moving in general.  In addition, you can replace a graphics card with ease, with the supply is still screwed in to the chassis.  The only time you have to remove the power supply, is when you change the CPU and even then it's only 4 thumbscrews away from disassembly.
 

The exterior of the case is stylish...we're talking VERY stylish.  We were sent the "Titanium" finish paint job and it sure does look, shall we say, "Bad-Ass".  Why yes, I think we shall!  The front bezel unfortunately is not a snap fit design but instead screws on to the chassis from inside the case for a secure attachment.  The good news is you never have to remove the bezel to either add drives or adjust positioning of drives.  It can all be done from inside the roomy case.  Once the bezel is screwed on, you can plan to leave it there for life.  The side panels of the case are removable, obviously, giving you full access on both sides.

It's getting pretty nippy in here!