Most:
+ Once installed and configured (I use the manual mode), everything works. This is not the case of all Rhéobus, a small number generating noise level of the fans (read the user comments on merchant sites ...).
+ Cables of sufficient length, even for large enclosures. Additional probes supplied.
+ Supports natively up to five fans (and more with splitters, but here is to hack), when most Rhéobus to support three or four maximum (thank you, that, a motherboard can do it - Finally, not all).
+ Allows total control, and immediate termination of the fans via the façade: no imposed or control software via the BIOS of the motherboard. I have not installed the supplied software, not wanting yet another service to start when Windows starts.
+ The price.
+ If touch control well.
+ The existence of software written by fans Product: Phoebetria. This is rare. And that means that the product is loved. Many fans of this product.
What I did not like, but I have not held against, given the pressure on the price to take for this type of product:
- Software that can be controlled via the Internet. What a ridiculous idea in terms of security, yet an additional port open. And Bitfenix present it as an innovation ... The absence of known vulnerability and documented about this program is likely, but still ...
- The total lack of useful documentation. There is a joke, frankly. I do not understand. All the answers are on the Internet, but it's clumsy.
- The temperature sensors are not used to the best of their ability. I thought initially use the product in automatic mode (today I set to manual, it's very good for my use).
- It must be in front of the screen to read the values of RPM and temperature. Nice screen, though.
- No native support for PWM fans, I think. As I did not want this type of fan, it does not bother me.