CoolIT Freezone Elite CPU Cooler


One of the main aims of the Freezone Elite is to provide top performance cooling with as little hassle as possible. Being designed to be installed as easily as most of todays top-end air coolers and waterblocks, the Elite should not provide too much of a headache when setting it up.
Following the moderately well illustrated installation guide, users will first have to install the motherboard standoffs and block mounting system. While in several parts, with some diagrammatic aid and a little common sense, installing this section is fairly easy, although it does require access to the back of the motherboard.
Mounting System
The next step is somewhat of a balancing act. The block now needs to be secured in the mounting system, which might seem simple but the short hose system means that the heavy cooler needs to be balanced nearby to allow for mounting as fitting the Elite will prevent access to the socket. In an average sized case you will just about be able to balance the cooler on the drive bays while you work. In a bigger case such as a V2010, this would not be an option. All I can suggest is trying to either balance it on the PSU or wrapping the cooler in some form of non-static producing padding and resting it on the motherboard while you fit the block.
Mounting Method
The pressure in this mounting system is provided with two steel bars. While this system is simple and easy to install, I have to say I feel more pressure could be had with the use of a solid retention bracket.
Once the block is in place, users can secure the cooler by the rear fan to the back of the case and set about the task of wiring up. This stage is a little complex due to the amount of wires one has to organise. Thankfully they are all colour coded (in a fashion) and labeled in the manual.
Test Setup
For the testing of the Freezone Elite the following test setup was used:
CPU: Intel C2D E4300
Motherboard: ASUS Rampage Formula X48
Memory: Mushkin XP2-8500 2GB kit
The room temperature throughout testing remained at 12 degrees Celsius, all of the testing was done in a open, standard ATX case with a healthy airflow into the case . The room temperature was measured approximately 6 inches in front of the pull side of the fan. Usually when testing an air cooler, the temperature inside the case is registered and then any fluctuation in this temperature is factored into the results of the cooler. In this case, however, it is not know how much of a relationship there is between the air entering the Elite's heatsink and the temperatures of the fluid heat exchanger. Therefore the temperature will be monitored closely and any noticeable links or large fluctuations will be best dealt with later.

For thermal interface paste, Arctic Silver 5 was used instead of the pre-applied paste. This thermal paste does require a burn in time and numerous cycles to reach maximum effectiveness but due to time constraints, this cannot be provided. Instead the paste will be left in use for three cycles of around 12 hours, with frequent periods of load and rest.

To test the unit, the coolant will be set to two target temperatures using the MTEC software. The first being 0oC. This will ensure the units fan and TEC banks are working at 100% throughout the testing and providing the maximum possible cooling. The second target temperature will be 15oC. This will test the coolers performance with settings more suitable for everyday use when considering noise. 
For each of the two target temperatures, the CPU will be run at stock speeds (200 x 9 @ 1.325v) and with an overclock (325 x 9 @ 1.505v) while idle and at load. In addition to this I will test the relation between the coolant temperature and CPU temperature. To do this I will find a range of temperatures within the cooler will be able to operate with load and then increase the target temperature in increments of two degrees, logging the CPU temperature increase

Temperatures were logged using both the MTEC software included and CoreTemp monitoring software.

For idle temperatures I left the PC for 30 mins then recorded the idle temperature every 10 seconds for 2 minutes, making sure I did not use any program that was not already running at windows startup.

For the load temperatures I ran an instance of prime 95 with in-place large FFT's for maximum heat and power consumption, as well as an instance of Folding@Home set to take up any spare cycles of the CPU. Once again I left this for 30 mins between any setting alterations and then recorded the temperatures over a 2 minute period.
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Most Recent Comments

21-05-2008, 15:31:48

"The CoolIT Freezone uses the age-old Peltier concept to try and keep your CPU's temperature under control. Does it work? We find out..."

CoolIT Freezone Elite Review by Llwyd JohnsonQuote

21-05-2008, 16:37:12

Seen those, love the idea of TEC cooling, got me thinking about doing something of my own, but then i realised how much money would be needed and thought against it. XD

From some other reviews i read, that thing sounds like a rocket taking off on full load, and that price tag?!?!? DAMN!!! no thanks.Quote

21-05-2008, 17:44:33

Mr. Smith
Cr@p; they can barely handle a low end dual core oc'd and they cost a fortune.

Thumbs down.Quote

21-05-2008, 18:31:54

£250 = ouch.

If it was competitively priced I think people would drum up even curious interest, I probably would.Quote

21-05-2008, 20:00:09

What a horrible horrible finish on the block... That's unacceptable at £250.Quote

22-05-2008, 04:17:37

Yea I dont really get whats going on there, low performance is one thing and there certainly is a market for it (although its probably priced itself out of that market) but a decent finish on the CPU block is the least you can hope for at that price. £5 Akasa coolers manage a better surface

It's an odd one because it really is fantastically well put together and has a lot of potential, just falls short in one too many important areas. I was speaking to Jim about it pre-publish and we both thought it was odd that the pelt is used to cool the water rather than to cool the CPU directly and the coolant / heatsink system used to cool the TEC Quote

22-05-2008, 04:53:15

Mr. Smith
Originally Posted by name='llwyd'
It's an odd one because it really is fantastically well put together and has a lot of potential, just falls short in one too many important areas. I was speaking to Jim about it pre-publish and we both thought it was odd that the pelt is used to cool the water rather than to cool the CPU directly and the coolant / heatsink system used to cool the TEC
Fundamental design flaw. Even if they addressed this I imagine the tec would be so weak that the cooling it offered would still be execrable for the price. As Llwyd stated there is a market for ‘ok’ all in one cooling but they have overpriced the product, even at £125 I’d say this was a rip off. A £40 air cooler gives it a run for its money.

I’ve said it before and I’ll say it again they should change their name – Cool(sh)IT

I feel sorry for retailers who stock this Quote

22-05-2008, 08:19:54

lol I wouldn't worry about sales, its brushed alu, lights and fancy peltier technology will easily woo the more well off thermaltake type buyers. Personally I would 100%, no question about it and nothing that could convince me otherwise, buy the NH-C12P I reviewed recently. It performs on par at higher loads (what matters) and doesn't ever sound like a space shuttle launch.

To convince me otherwise it would have to cost 75% less and perform 25% more Quote

22-05-2008, 08:36:04

I will say 1 +ve thing about the project tho.

It`s something that is appealing in it`s concept - if u like.

Block type cooler for the cpu - some wc type tubes/cabling, that runs off to something u can put in a drive bay.. extremely quiet fannage ..

Perfect tbh !

With pricing thrown around, I`d hesitantly pay £75 for a good project like this. If it was prooven to be 2ce as good as a scythe tower - I`d stretch £100-150. That way I see it as an investment as well as competeing with a full wc solution.

If it was absolutely an outstanding project with temps below 40 under load at all times with major quietness... £200? hmmm possibly, it`d have to be very prooven. I`d probably want connectors for other blocks tho LOLQuote

22-05-2008, 08:40:29

Yea but unfortunately then you would be talking some serious TECage, which would need its own power supply and a solution to condensation.

The coolit elite TECs were only like 80W in total, 40W per bank of 3 TECs and they managed to develop some slight condensation. I reckon if the coolant pulled much more below 11*C it wouldve started to drip

One idea would be a self contained unit, like the Elite but with the option for custom watercooling. Or a similar unit with higher wattage TECs and a 240mm radiator as part of the unit instead of the alu heatsink seen hereQuote

27-05-2008, 12:50:30

i have been looking into this unit for a bit now, but i guess i will steer away from it for a complete watercooling solution.

im thinking koolance.Quote

27-05-2008, 14:27:55

Originally Posted by name='usman.zx10'
i have been looking into this unit for a bit now, but i guess i will steer away from it for a complete watercooling solution.

im thinking koolance.
I'm thinking you should think not koolance

Try asking in our w/c forum, we will spend your dosh on something nice and shiny Quote

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