Typically, large fan at the same speed greater air volume can be obtained, and the same amount of wind conditions, large fan of relatively small size, it can be kept more quiet fan effect. All big fan of a lot of players on the product has a unique feeling, the better the larger the size of the fan has become more and more a lot of players misunderstanding.
Big fan of the relatively small fan has some advantages, but we can not ignore that pressure, in addition to the cooling air volume and mute for additional effect, the cooling effect of wind pressure is good or bad depends on the key, or the air volume and pressure with good cooperation we can achieve a good cooling effect.
Using too big fan of players who must know, the greater the fan can bring greater amount of wind, in order to achieve better results are often muted terms in speed will decrease. And large blades for wind pressure and did not play any role. From another perspective, the role of high pressure for the radiator can not be neglected, if the wind increases, the pressure reduction, it is likely to lead to the heat sink on the hard blow. Then the fan turn enhance the degree of cooling effect can be achieved, na 140mm fan with the transfer to enhance the degree of noise will soon be over 120mm fan, along with the noise also increases. Many vendors in the fan blades are also under the foot work, design, performance, and cost to achieve a better ratio.