The CUP silent fan kind is better

Change the fan. A good fan is generally more than 80 yuan, with a large air volume, and generally the new fan will not have a loud sound. It will be used for a long time, and the reason is that the lubricating oil in the fan shaft is dry.

Let's get a water cooler. It's between more than 200 and more than 500. Good. Safe.

The larger the fan size, the quieter it is.

Let's start with what your CPU cooler is. Some radiators are easy to change fans, while others are difficult to change the radiator in its entirety. Then there is the thickness of your case, a good CPU cooler is larger, and a small case can't fit.

If your case thickness is above 190, it's easy to do.

The brands that are easy to use for silent fans are:

1. Midea FS40-18C

As an entry-level product, this 18C floor fan supports self-assembly, dual use on the platform and floor, has a relatively complete technical configuration, and is equipped with a pure copper core motor, which is more durable and extremely low noise during operation. The overall design is very simple, and it also supports up and down, left and right wide angle shaking heads, and has a wide range of air supply, which is very suitable for both the bedroom and the living room.

2. Pioneer DLD-D17

This D17 is the main push floor fan of the pioneer, using a nine-blade design, to achieve a softer air effect, the same as the same type of products, support self-assembly and disassembly, dual-purpose on the platform, simple and generous design, and Xiaomi products are somewhat similar. Multi-blade air volume is larger, blowing softly, supporting 90° wide-angle air supply, up and down 22° head up, three levels of wind speed can be adjusted, and remote control can also be made.

3. Dasong FD-4030B

The 4030B is a low-cost model of Dasong, belonging to the FD series floor fan, the motor adopts pure copper movement, durable, low noise operation, supports dual-purpose platform and up, up and down left and right adjustment, and has a wide range of air supply. The 4030B is equipped with a remote control, with 3 wind types to choose from, the natural wind mode has a soft air supply, and it also supports the hourly timing function, and the overall cost performance is good.

4. Emmet FS40103R

103R is a more basic style of Emmet, with a 5-blade design, large air volume and softness, and a silent gear is set, which proposes a better solution for sleep and a better experience. The 103R is equipped with a remote control that supports all-round air supply from left to right, up and down, and the appointment timing function of up to 8 hours is also more intimate.

5. Xiaomi Smart Mi DC Inverter Floor Fan 1x

This Mijia floor fan adopts a precise stepless damping structure in terms of pitch, and its principle is similar to that of a laptop screen, and the fan surface supports tilting between 16° down and 23° up, which not only moves smoothly, but also has a much better service life than traditional fans. The design of the Xiaomi electric fan is simple, integrating its own smart APP, the use experience is very good, using a DC inverter motor, and the cost performance is relatively good.

1. Haier (China, China's well-known trademark, top 500 Asian brands, top ten electric fan brands, Haier Group Company).

2. Fujibao (Guangdong products, top ten electric fan brands, first-line brand brands, Foshan Fujibao Electrical Appliance Technology Co., Ltd.).

3. Pioneer (China, Zhejiang, Top 10 Electric Fan Brands, Pioneer Electronics (China)****).

4. Watson Wahson (a national enterprise with a long history, one of the top ten electric fan brands, Shanghai in 1916, Shanghai Watson Electric Appliance ****).

5. Lianchuang Lian (Top 10 Electric Fan Brands, China, First-line Brand Brand, Shenzhen Lianchuang Technology Group****).

Let's talk about the conclusion first: multi-blade floor fan, air circulation fan and bladeless fan, these three types of fans are the quietest, and the brand will choose domestic and foreign first-line electrical brands.

Whether it is silent or not has no absolute relationship with the brand, but with the type of fan, fan blade design and motor quality.

1. Design and quantity of fan blades:

Generally speaking, the greater the number of fan blades, the surrounding air can be cut into smaller parts, and the softer the wind, and many large brands of fan blades are specially designed by biomimetics to reduce wind resistance and cut the airflow more delicately.

2. The motor is the core of the fan

The brand fan will use an aluminum shell motor, which is not easy to oxidize and rust after high temperature treatment, has good heat dissipation, and is more energy-saving and silencing.

3. Fan type:

Traditional floor fans with more than 5 blades, air circulation fans and bladeless fans are relatively quiet, tower fans and air conditioning fans are louder, and I don't even recommend you to buy air conditioning fans.

In fact, below 40 decibels, it is considered silent, and the sound of more than ten decibels cannot even be felt by the human ear.

1. 30 40 dB players:

Emmet 5-blade FS4092R-WA (minimum noise 35 dB).

In addition to the well-known Panasonic and Philips, there are many brands of electric fans that are OEM by Emmett, whose electric fan market share is close to that, and it has a history of more than 40 years of electric fan production.

Because it has been a foundry for a long time, despite the high market share, the brand awareness is low, and if you don't spend a lot of effort to do marketing and promotion, the natural products will not have so many brand premiums and are very cost-effective!

Emmet has 5 fan blades, all of which are designed for the quarter moon, with a fan blade spacing of 2cm and a fan angle arc of 45 degrees, which delicately calculates every detail to ensure that the fan runs quieter and simulates the natural wind to the greatest extent.

3+1 wind power is optional, and the minimum noise of sleep mode is only 35 decibels.

High-efficiency copper core motor, silent and low noise, quiet air supply, low power consumption, power saving and energy saving, 10-year warranty.

16 meters long-distance air supply, 70 degrees left and right swing head, up and down 24 degrees adjustment. Level 1 energy consumption.

Midea floor fan SAD35EZ (minimum noise at 40 decibels).

The 7-blade fan has a softer wind feeling, and an intelligent temperature sensing design has been added, which can automatically perceive indoor temperature changes, automatically adjust the wind speed, and adopt a wind-gathering grille, with an air supply distance of 10 meters and 1 kWh of electricity in 2 days.

Clause.

First, the quality of the fan, mainly depends on the bearing, the sound of wind noise, the noise from the fan itself is basically due to the bearing. The figure below shows the classification and comparison of various bearings.

Clause. Second, the computer mute effect is not good, the fan is only one of the aspects, the most important thing is the speed, the test shows that the fan speed is more than 1500 rpm, the noise is very large. Therefore, while choosing a good fan, while ensuring heat dissipation, reducing the speed as much as possible can also reduce the noise.

The CPU fans you just bought are very quiet, you can go to the computer store and ask the boss when you buy a fan. They will give you advice. It is good to use heat pipes, and the price ranges from 60-100 to more than 100. Good heat dissipation.

On a hot summer day, an air conditioner or fan is almost a must-have in every home. Now the better fan brands on the market are Midea, Emmet, Gree, Pioneer, Watson, and Haier. These brands have a very good range of desktop fans.

TT fans are better. The sound is also small, you can go and look at it, one is 50

Are you Intel or AMD?

Actually, I would like to say that the biggest source of noise on desktops is not the CPU fan, but the power supply fan.

As you said, if you want to install a power supply with the least amount of money, then it is impossible to buy an expensive power supply, so the noise from a power supply fan that is almost attached to the back panel and has a much greater power than a CPU fan can definitely mask the sound of the CPU fan inside the case.

In addition, there is now a thing called "integrated silent motherboard", this kind of motherboard integrates CPU, graphics card, sound card, network card, and passive heat dissipation, there is no stuffy fan on it, 0 dB no noise, connected to PC power supply, memory, hard disk, these three things can be used directly.