The difference in actual use is very small, with 1-2 degrees of error.The bearings are all bullshit. How much better the performance of such a small fan can be? If there is any, there should be oil[Detailed]
The built-in fan is very rubbish. One fan can't blow through, and two fans make a lot of noise. This shows that the old Limin TY147 and * * * P14r hit two at a time, which is more quiet. Because these two broken fans need more than 300 pieces, the key is that it is difficult to replace the fan. The ordinary 12cm hole 14cm fan is the long and short side. If the short side goes down, the long side will top the first slot video card,If the long side is downward, the radiator will be adjusted to a height of 175mm, which means that the 14cm fan with the same four short sides as the original factory can be perfectly matched. It is hard to find a fan that gives consideration to both silence and performance. Finally, we found this * * * P14r.