Great Wall Shuangkawang Professional BTX-500SE (A)

The biggest feature of the Great Wall Dual Kawang Professional BTX-500SE (A) is the intelligent control of the cooling fan, which automatically detects the temperature of itself or the inside of the chassis. When the temperature rises to a certain extent, it starts the cooling fan of the power supply to enhance the heat dissipation of the power supply. As the power consumption increases, it will accelerate the fan, The fan speed will also be different. It's really smart. This effectively solves the problem of heat dissipation and noise suppression of the power supply. In low power consumption applications, the power supply does not generate enough heat internally, so the automatic heat dissipation can be satisfied, and the fan does not need to be started to achieve zero noise of the power supply. In the game environment, due to the increase of power consumption, the heating of power supply parts is large, and the fan is started for active cooling. Because in the game, even if the power fan rotates faster, it is difficult to hear the noise of the power supply. In addition, the Great Wall Shuangkawang Professional BTX-500SE (A) uses a cooling fan with a low rotational speed, and its noise will be controlled in a relatively low range even when rotating at a high speed. In addition, the BTX-500SE (A), a professional version of the Great Wall Shuangkawang, has its own color LED lights. The effect is pretty good at night. When used in the side view chassis, it emits dazzling light, which makes the computer score a lot. In addition, the power conversion efficiency of the Great Wall Dual Kawang Professional BTX-500SE (A) is also relatively high, up to 85%, and the energy-saving effect is also obvious. Of course, the power supply is also designed to use touch mode to select whether to open the intelligent control mode, which is really humanized. Of course, do

During the use of this power supply, I have encountered the failure that it will automatically restart the host. The specific problem is unknown, or it is an individual phenomenon. Secondly, the quotation of this power supply is relatively high, only the rated power of 400W, so the price performance ratio is naturally not high. Then, it will be better if it is developed into a WIFI power supply. It seems that the 12cm fan is a little small. The 14cm fan can rotate more slowly but can bring more air volume

The highlight of this power supply focuses on the control of noise, which is a good news for those who pursue zero PC noise. Now some friends want the noise control of the whole PC to be as close to zero as possible. They don't need high performance, but they are very concerned about noise and heat. Therefore, the Great Wall Shuangkawang Professional BTX-500SE (A) is more suitable for them.

The performance is very stable and the interface is rich. I bought it five years ago, but now the interface installed on high-end computers is still compatible, but the power may not keep up.

Glare is useless. It doesn't mean much.

Before starting this power supply, I was struggling with other power supplies. Later, I still felt that the intelligent control 0 decibel was more attractive to me, so I started. It didn't disappoint me. It was really super quiet. In addition, the power supply turned on, and the color light was dazzling. I like it very much. And after I used it, my computer never lost power for no reason. The cable is very long and there are many interfaces, which is enough for me to back up the cable. By the way, it is modular interface

The price is a little expensive, and to be honest, the plug of that half module is not easy to pull out

It is really quiet and silent. The working principle of the power supply is like that when the temperature is high, the fan will start to rotate to exhaust heat, and the touch switch is highly intelligent. The most important thing is that I can replace the chassis and motherboard in the future. Ha ha. I now watch movies in the middle of the night more quiet, no fan noise.