CoolIT Systems - Freezone Elite CPU Cooler
I have been an owner and supporter of CoolIt Mtech coolers since I purchased the Eliminator in December 2006 for my E6300. With the influx and consecutive price reductions of Intel chips I soon upgraded to a Q6600 and with it came higher temps so I began looking for my next step up in cooling.
A Q6700 recently came available and the next day I just happened to find the CoolIT Freezone Elite onsale at NCIX for $349.00 CDN a $100.00 savings off the manufacturers retail price. Having experienced the durability and performance available in the Eliminator and the fact that I have never seen a sale price on any model of cooler available from them I decided to jump it.
Now I will not lie and tell you that the Eliminator was a silent pc cooling solution unless you're running stock speeds. If you run intensive games, a moderate OC or are into blazing hot intensive benchmarking or running FaH clients at 100% cpu usage, the Eliminator sounds like a noisy barfridge as it only has 3 temp settings (low, medium, high) and comes equipped with a noisy 90mm fan. The Freezone on the other hand has a nice 120mm fan and is as noisy at 100% fan and pump speed as the Eliminator was at low speed. The freezone at idle has a soft whir to it and I didn't even know my pc was on as I was watching the fights last night
The Freezone Elite comes with a nifty piece of hardware and a software package appropriately named the Mtech Control Center that has as its main feature "predictive cooling technology" a set and forget feature that lets you determine your coolant temperature and the Mtech Control Center (MtCC) will automatically adjust fan and pump speed to regulate flow to maintain your desired temperature and has another nifty 3D graph that allows you to monitor temperatures and usage in realtime
It also has an alarm that will shut down your system incase of pump failure and will email you if it detects pump, fan, software or system shutdown.
It also has 2 controllers so you are able to control your cpu and also a chipset or graphics solution cooler with the same controller
My test system:
EVGA 680i SLI Motherboard
Q6700 SLACQ 10x330mhz 3.3ghz @ 1.3vcore
Mushkin XP-2 Redline 2x2GB DDR2 8000 @ 1000mhz 5,5,5,18 2T
EVGA 8800GTS Scc 640mb @ 620/1500/100mhz
WD Sata2 160GB HD
WinXPpro SP3
I first set my coolant temp at 20c and that seemed to set the fan and pump off even at idle to keep the coolant temps low so I reset at 25c (default) and allowed the predictive cooling feature of the Freezone to take control.
As you can see it did its job keeping the coolant and my cpu at 25c idle 75% fan/pump speed.
I used 4 instances of FaH running 24 hours one instance for each core to stress the cpu and reached 38c 100% load 100% fan/pump speed with a 27c coolant temperature. A mere 13c between idle and load temps with a 25% overclock.
For comparative purposes I used the same FaH configuration on a Q6600 overclocked to 3.ghz @ 1.25vcore and the CoolIT Eliminator running at 100% load hit 68c cpu temp according to Coretemp for an astronomical difference of 30c between the 2 coolers
Conclusion
I was not expecting the efficiency of the Freezone Elite to be so dramatic so am very surprised at the temperatures recorded and the price I was able to aqcuire the unit for. I have not pushed this cpu with any extreme voltage so the overclocking potential is still undetermined, however given the performance at a 25% OC I can only see good things to come and highly recommend this product to anyone willing to spend a few dollars for an enclosed, safe peltier watercooling solution
As an afterthought I decided to see what would happen if I set the coolant temperature to 0c and hit 13c cpu idle temperature after about 20minutes but forgot to take a SS as it was after 2am :)

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