- They work great, but at full power they are very noisy, without adjustment I would not use them, either reobas with aliexpress, or control from the motherboard if there are enough pins on it. Usually there are 3-4 pins on the mother, one for the cooler, the other two for the front bags on the muzzle, there are usually not enough pins for the upper bags, so I always put it on the reobas and adjust it manually so that the air flow is good and not much all this economy was noisy.
- The thickness is right at the limit, not all cases will become, they entered mine right into the , with a gap of 1-2 mm. If you take it on the top cover for blowing with a small gap, then it's probably better to take one at 140, and the second at 120, then the second one will not rest against the hard drive bay.