NZXT Cryo S
Date: 2009-07-03 | Author: John Armstrong
Company: NZXT
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Testing
To test, we used an HP Compaq 6730b business laptop and Lavasys' Everest. The laptop is powered by an Intel Mobile Core 2 Duo P8400 (2.26GHz), 2GB DDR2 400MHz, 120GB Hard drive, and an Intel 4 Series GPU. To see how the Cryo S dealt with temperature increases, we ran the Everest stability test with the two 120mm fans at full speed.
| Temperatures | |
| Idle Stock | Motherboard: 40C CPU: 42C |
| Idle Load | Motherboard: 55C CPU: 80C |
| Cryo S Idle | Motherboard: 37C CPU: 39C |
| Cryo S Load | Motherboard: 51C CPU: 78C |
Conclusion
We honestly didn't think we'd see much of an internal temperature change but we were pleasently surprised. The Cryo S was able to drop the CPU temperature 2C and the motherboard temperature 4C over the stock laptop's cooling solution. Considering how the Cryo S functions, that is an awesome result. We like that the fan speed is adjustable as we could see some users being picky about the fan noise. Having the option to change the fan speed is definitely a plus. The fans at full speed are noticeable, but not so noticeable that its annoying. The look of the Cryo S is appealing as well. I personally think it looks better than the LX due to it being all black. We liked the option to use an AC adapter in place of the USB cable as battery life would be reduced. Overall, the Cryo S is a solid laptop cooler.
We are trying out a new addition to our scoring system to provide additional feedback beyond a flat score. Please note that the final score isn't an aggregate average of the new rating system.
- Performance: 8.5
- Value: 8.5
- Quality: 8.5
- Warranty: Awaiting feedback
- Features: 8.5
- Innovation: 8
Pros:
+ All aluminum
+ Fans are adjustable
+ Appealing theme
Cons:
- Not foldable like the Cryo LX
We give the NZXT Cryo S an 8.5 out of 10 and the Bjorn3D Seal Of Approval.

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