Pls is it normal for my CPU cooler to be 4218 rpm per minute

Look at the fan, 8cm of about 4000 12cm of about 2200, but also look at the heat dissipation base, the normal CPU temperature is about 50, the full load is about 70, what to see on the motherboard, 915 after 40 or so is normal, the hard disk doesn't matter, anyway, it's just a piece of iron, no matter how hot it is.

The heat emitted by the CPU of the computer determines the speed of the fan, usually we have to make the temperature of the CPU not exceed 60 degrees, because in this case, the speed of the fan every 60 seconds is maintained between 1,000 and 3,000 revolutions, and only the fan speed in this range is normal. However, when we usually use the computer, the temperature of the CPU exceeds 60 degrees due to too long time or other reasons, that is to say, the speed of the fan exceeds 3000 rpm, and the machine noise will be very loud due to the fan turning too fast, giving people a harsh feeling, and it will also affect the life of the computer.

It's definitely not normal, it won't turn off automatically if it's normal, it is recommended that you buy a box of silicone Your problem is that the CPU is not in good contact with the heatsink It's okay to put on good silicone The fan is normal My fan often soars to 3000 rpm But my CPU has been hovering in the space of 40 degrees -50 degrees.

The CPU is only normal when it is below 60 degrees, and it is recommended that you change the heatsink, such as overclocking Sandonghai.

u The temperature is too high! Prove that the heat dissipation is not good!

Different fans, with different motherboards, the speed is also different, if you use the original heatsink for this CPU, 1000 2000 rpm is the normal range. So you don't have a single affirmative answer to this question.

It depends on what the radiator and fan are.

Normal 28° is too good My machine often has 80° in the summer.

Such a temperature and the speed of the CPU fan are too normal, I really envy your temperature.

It's a miracle that the hard disk is on the high CPU side at 28 degrees!

It's a cow

The summer CPU is actually only 28

CPU fan speed refers to the number of times the fan blades rotate per minute, measured in rpm.

Usually the CPU fan speed is determined by the number of turns of the coil in the motor, the working voltage, the number of fan blades, the inclination, the height, the diameter and the bearing system. There is no correlation between the speed and the quality of the fan. Generally speaking, there is no fixed value for the speed of the CPU fan, and it is not something we can control, because the sensor point of the motherboard will automatically detect the CPU temperature and adjust the size of the fan.

Under normal circumstances, it is best that the CPU temperature should not exceed 65 degrees, and it is normal to keep the CPU temperature below 65 degrees when the room temperature is around 35 degrees. If the CPU temperature is more than 70 degrees, then long-term use may cause harm to the CPU; If the temperature reaches 80 degrees, then the CPU is very dangerous, so we should use a good CPU cooler as much as possible. Although there is no definite standard for CPU fan speed, there is a rule that CPU fan noise cannot exceed 50dB.

So generally speaking, it is enough to keep the fan speed below 4000 rpm for cm diameter.

There is also a mistake that must be corrected here, it is not the speed that determines the heat dissipation quality of the CPU fan, but the air output, many large CPU fans have a very low speed but a large air output volume is much stronger than a small size of a high-speed fan. The best example is AMD and Intel's fans, AMD's original fan reaches 3000 rpm, but it is much inferior to Intel's original CPU fan of 2200 rpm, because his fan blades are not designed properly.

If it's too hot, the fan will spin fast, and if the host is not too hot, it will spin slowly. Detect with a hardware detector master. Under normal circumstances, it is normal to be more than 2000 to 3000, and if the temperature in the host is not high, it is normal to have more than 1,000.

The speed of the CPU cooling fan is determined by the fan itself, and has nothing to do with the motherboard hardware.

The motherboard's fan power connector provides power to the fan and detects the fan's real-time speed. However, the maximum speed of the fan is determined by the fan itself.

Large-diameter fans generally have a relatively low maximum speed, no more than 2,000 rpm; In order to compensate for the air volume, small-diameter fans often use a maximum speed of 3,000 rpm.

CPU fan 1500 up and down is enough, case fan 800-900 graphics card fan when it turns around 1300 is OK.

Normal speed of the computer CPU fan:

There is no specified value, generally speaking, 3000-6000 rpm is in the normal range. The key depends on the CPU temperature, the fan rotates fast to enhance the heat dissipation ability, and the slow rotation is because the CPU temperature is not high, so it does not need to be too fast.

Today's motherboards generally have an auto-adjustment function, which may only be 3500 revolutions when idle, and as high as 5000 to 6000 revolutions when the CPU load is 100%.

The CPU fan speed is generally around 3000 rpm under normal conditions (the original fan of the CPU). However, this speed will be adjusted according to the CPU temperature (currently motherboards generally support this function). When the CPU is idle, the CPU temperature is relatively low, and the speed of the CPU fan is generally slower, and it is normal to have about 2000 revolutions per minute.

If you install 360 Guard, there is a hardware detection function.

Then the fans in my home are turned to more than 5,000 revolutions, and the noise is very loud.

First: Dismantle the chassis and dismantle the heat fan to take a good rest.

Second: the problem of the system may also be redone in the system, if you don't want to trouble, you can kill the virus, it is likely that a virus is caused by a program in your system

Third: notebook: If the notebook is at this temperature, normal can not be normal!

Open the case, see if the CPU cooler is installed properly, and check that the heatsink fasteners are properly buckled.

With my first reaction, I may first turn off the power, open the case, and see if there are any obstacles near the CPU cooling fan that affect its heat dissipation, if not, then use a screwdriver to unscrew the CPU cooling fan, sweep away the dust, and then install it back, check whether the cable contact is normal, turn on the machine, and see if the fan is running normally.

I don't know what state you tested it in, but anyway, the CPU temperature is too high, you can apply some silicone grease. Everything else is normal. As for the fan, if you find it noisy, you can buy a silent one.

The CPU is definitely not broken, and different types of CPUs consume different temperatures. As long as it can be used, it can be used even when the temperature is high. Newly bought fans are also good and bad, and you should buy suitable ones. To dissipate heat better, change the CPU fan better, and install a fan in the case, which will be better.

There are two possibilities, one is that the temperature is fake, and the other is that the fan is in poor contact.

CPU heatsink 4218 rpm is normal! Due to the hot weather and the constant operation of the fan, it is easy to be damaged. Recommendations:

1) Clean up the dust inside the case. 2) Be sure to add thermal grease between the CPU and the heat sink. 3) Put a drop of sewing oil on the bearing of the cooling fan (this can effectively reduce noise).

4) If necessary, you can install a high-power CPU fan and buy a radiator with better heat dissipation effect, such as Foxconn, Kyushu Fengshen, etc. 5) Install a cooling fan in the case (be sure to buy a double ball bearing). There is strong electromagnetic radiation in the chassis, which is harmful to the human body, it is recommended not to open the case cover for heat dissipation) 6) Move the main unit to a well-ventilated place.

The CPU is the core accessory of the computer, and it is also one of the hardware that generates the most heat among the computer accessories. The heat dissipation intensity of the CPU fan is often related to the temperature of the CPU. In fact, there is no fixed answer to the CPU speed, because the motherboard chipset generally has a fixed function of adjusting the CPU speed, when the processor runs more tasks and the heat increases, the motherboard chipset will control the CPU fan to increase the number of revolutions accordingly to meet the heat dissipation needs.

Generally speaking, the number of CPU fan revolutions is around 2000-2500 rpm when the computer starts running. This data is not absolute and is also affected by the indoor temperature. In winter, it is lower, if you play games or run programs, the CPU chip temperature reaches more than 60 degrees, and the fan will reach more than 5000 revolutions or even higher!

If the fan is good, the heat dissipation effect is good, and the speed is lower! There are more than 2,000 to 3,000 CPU fans, and generally speaking, it may be around 2900 rpm. Generally speaking, the temperature of the CPU should not exceed 65 degrees, and below 65 degrees (room temperature 35 degrees) is normal.

If the CPU temperature is more than 70 degrees, then long-term use may cause harm to the CPU; If the temperature reaches 80 degrees, then the CPU is very dangerous, so you should use good cooling equipment as much as possible.

There is no definite standard for CPU fan speed, but there is a rule that fan noise cannot exceed 50dB. So generally speaking, it is enough to keep the fan speed below 4000 rpm for cm diameter. Of course, if the fan speed is faster, the better the heat dissipation, but the noise is also the largest, so we must not only ensure that the CPU dissipates heat well, but also reduce the noise, at this time we need to buy a better radiator, generally 9cm The copper-aluminum combined radiator of the fan is about 50-60 yuan.

This is Intel's CPU standard, what to do if the CPU temperature is high.

Temperature and voltage issues.

The temperature increase is due to the fact that the heat generated by the u is greater than the heat dissipated by the radiator, and once the heat generation and heat dissipation tend to be balanced, the temperature will no longer rise. The heat generation is determined by the power of the U, and the power is proportional to the voltage, so to control the temperature well, you need to control the core voltage of the CPU. But it's easy to say,If the voltage is too low, it will cause instability,This contradiction is especially obvious when the overclocking amplitude is large,Many times the CPU temperature has not reached a critical value at all, and the blue screen of the system is restarted,At this time, the culprit affecting the stability of the system is not the temperature but the voltage。

So how to set the voltage is very important when overclocking at the limit, set it high, the heatsink can't stand, set it low, the CPU can't stand it, it's easy to blue screen of death, etc.

The temperature measurement methods of various motherboards are different, and even the motherboards of the same brand and model will also cause a large difference in temperature due to the difference in the distance between the temperature probe and the CPU. Therefore, it is unscientific to say how much temperature is safe. The main computer is stable, and the temperature is not too high, so you don't have to worry too much.

Is it a fan for cooling? AC single-phase four-stage logarithmic induction motor 1440 rpm. The computer cooling fan is more than 2000-3000 rpm.

The synchronous speed is 1500 rpm, and the actual value will be less than this value, which is about 1400 minutes.

There is a problem, there is a process that occupies your resources, it may be a virus, kill the virus first, and then use the 360 security guard to optimize the boot startup item, it's almost the same!

Seeing that the temperature of your CPU is too high, but your fan speed is normal, it is estimated that your radiator has a problem or the silicone is dry, and the heat dissipation is not good.

I used the X3 445 to open the quad-core myself, the fan speed was 900 minutes, and the temperature was only about 35 degrees.

I suggest you pay attention to your radiator, I have encountered fans that will not blow out after a long time, and there are also radiators that do not dissipate heat well.

First of all, the computer is relatively old and runs slower, but the CPU usage will not reach 100%, so the inference is as follows:

1.Too many programs are running.

2.The backgrounder is not closed.

3.The computer is poisoned, and the virus takes up the CPU, causing the computer to be very slow.

Secondly, considering the CPU heat dissipation, the above parameters, obviously the CPU temperature is too high, the following solutions:

1.Clean up the dust and add silicone grease to the connection between the fan and the CPU to make the heat dissipation better.

2.Replace the CPU fan.

Finally, the intrinsic usage rate is high, and the highest is likely to be a medium virus.

It is recommended to clean the CPU fan dust before killing the virus or reinstalling the system.

Hope it helps.

1500--2500 is normal, it depends on the actual situation.

It is normal for the fan to not score 1850 rpm

Is the speed of the computer more than 800 normal?