Frequent question: How hot is too hot for an external hard drive?

Can external hard drive get too hot?

External hard drives can sometimes continually spin and become exceptionally hot. … Extensive heat is not good for hard drives, and can contribute to premature failure of the drive. Keep in mind that if the casing is burning hot then the drive itself is at least that hot, and likely much warmer.

Is 44 degrees Celsius too hot for hard drive?

hard drives are typically rated to run up to 55C. According to the Google examination of over 100,000 drives, low and moderate temperature don’t influence the life expectancy of disk drives. Certainly if you keep the internal temp below 45C, there’s virtually no effect, and only the slightest of effect for above 45C.

Does temperature affect external hard drive?

According to National Instruments and based on test and research conducted, a 5C increase in temperature can reduce the life of a hard drive by up to 2 years.

Is heat bad for hard drive?

Excess heat is bad news for hard drives. It can damage electrical components and, as it makes elements expand in size, can lead to the drive’s head coming into contact with its platters causing what is typically referred to as a ‘head crash’. This may be a low-tech solution, but it’s also very effective.

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What happens if my external hard drive overheats?

When a hard drive overheats, sensitive and critical components are put in jeopardy. When exposed to high heat, parts of the circuit board might get burned or melt—making it difficult to read or write data to the drive. Prolonged high temperatures will decrease the lifespan of a hard drive as well.

Do external hard drives need cooling?

So long as you don’t overheat the drive, temperatures generally are not a big deal. Modern drives tend to be spec’ed up to 55C or so, and passive cooling is generally fine.

What temperature will damage a hard drive?

Causes of Thermal Damage

The average temperature threshold for a mechanical hard drive ranges from 40° Fahrenheit (5° Celsius) to 140° Fahrenheit (60° Celsius). When a device is exposed to heat exceeding this threshold, damage can occur.

What is the maximum temperature of HDD?

Maximum Temperature

A hard drive’s typical maximum non-operating temperature is around 70 degrees Celsius. The non-operating maximum temperature is around ten degrees higher than the hard drive’s operating temperature, as hard drives can get very hot when in use.

Is 51C hot for a hard drive?

51C is on the warm side, but not too hot. Most of the 2.5″ HDDs have a maximum rated operating temperature of 55C.

Do hard drives need to warm up?

The metal in hard drives expands and contracts with the temperature. … The best way to acclimate a system us to let it sit at room temperature until the case has warmed, a minimum of 20 minutes but an hour or longer to be sure. It depends on how cold the device is and the humidity of your room.

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What kills a hard drive?

The usual suspects: Dust, fur, heat, electrical spikes, bumps, loose cables. … Better to have it on a hard surface that is elevated a couple of inches off the floor, as heat is one of the main killers of hard drives. Having an operating device in a sunny spot is another way to kill it with heat.

What happens if a hard drive gets too cold?

“Hard drives have fluid bearings. Any fluid can freeze if it gets cold enough, including the lubricant inside the hard drive. If the hard drive starts to spin up (which happens as you boot your PC), the platters will not turn because the fluid isn’t viscous enough to allow the platters to spin at the proper speed.

Do hard disks need fans?

Hard Drives have a pretty wide temp range that they can run in. But you shouldn’t let them get too hot or too cold. A fan helps assure this.

How can I cool down my hard drive temperature?

Use passive or active cooling device(s) to keep the drive in green or yellow temperature range (even during intensive disk operations). Even positioning a simple fan over an external hard disk (to cool down the external hard disk case) may reduce the hard disk temperature with 5-10 Celsius degrees.