If you should try running one set of drives at the level of 40 to 50°C. Alternatively, if the drive is in a storage backplane, the backplane may have a built-in temperature sensor with a configurable threshold. Co-founder of Stack Overflow and Discourse. share|improve this answer answered Dec 13 '11 at 1:10 mtone 10k53151 add a comment| up vote 0 down vote The initial post stated that the user did not know how hot http://kodeuwa.com/hard-drive/old-hard-drive-isnt-working-as-an-external-drive.html
Of course, hard drives don't generate nearly as much heat as your CPU and video card do. A common misconception is that a colder hard drive will last longer than a hotter hard drive. The Question What is a general safe operating temperature range for SATA drives? If the temperature exceeds a preset threshold, perhaps 50°C, the monitoring application can be configured to log the event, warn the user, and shut down the drive or computer. https://en.wikibooks.org/wiki/Minimizing_Hard_Disk_Drive_Failure_and_Data_Loss/Environmental_Control
A study by Google showed the reverse to be true. Hard drives with average temperatures below 27 °C had a failure rate worse than hard drives with the highest reported average Although there's still a lot of ongoing discussion on what exactly a "safe" temperature is for a hard drive, the general consensus is that high temperatures are much more risky for The drive is external to the computer. How do we know that gravity is spacetime and not a field on spacetime?
Text is available under the Creative Commons Attribution-ShareAlike License.; additional terms may apply. I'm not into keeping my hard drives as cool as possible since most of the time the temps are just fine. You should check the published specifications of the drives that you have. Western Digital Hard Drive Temperature Range The google study is the closest thing we have - which tells us that drives kept too hot or too cold are not good for long term health. But common sense
With this in mind I replaced the failing fans, added a couple more, upgraded the front one blowing across the drives from 80mm to 120mm and closed it back up. Hard Drive Temperature Monitor While it is a normal operating temp, mine somehow stay below 40c with no additional fans, rigs, or setups for a cooler case. Here's the deal. Motion control The sudden accelerating movement of the computer, especially when it is powered on, may possibly result in damage to the drive. http://www.buildcomputers.net/hdd-temperature.html Alternatively, if the drive is in a storage backplane, the backplane may have a built-in temperature sensor with a configurable threshold.
Recently my system started failing in odd ways like random kernel panics and I eventually traced it to random degrades on the RAID array. Drive Bay Cooling Kit I am currently rejecting the explanation of computer virus, user ignorance, bad USB protocols and the placement of the drives in an improper location. Magnetic field control Magnets are very harmful to hard disks and should be kept away from computers at all costs. My 3TB Seagate drives' have been running at 40 celcius for over 2 years, with no head parking, have written over 100TB to each, and none have failed as of yet.
What conditions would prevent the possibility of human-made satellites orbiting a habitable planet? http://lime-technology.com/forum/index.php?topic=8535.15 Desolutional Generally stay under 45, and always above 25. Hard Drive Temperature Range Read Effective Programming: More than Writing Code and How to Stop Sucking and Be Awesome Instead on your Kindle, iPad, Nook, or as a PDF. Ssd Operating Temperature Knights and knaves in Landilandia Why is this funny: 'Ok, well, it’s definite, two more weeks of winter' Only the US, Liberia and Myanmar are “not metric”?
Once spun up my temperatures would never get above 25 C. check over here Comparing the failure rates of drives that are below the average temperature for the model, and those above the average temperature, there is a clear difference for these drives: Annual Failure With the drive on it's long side down and the arm spindle above the platter spindle, gravity balances out the return spring force, requiring about equal current pulse energy levels to temp) Annual Failure Rate Warm (above avg. Wd Red Temperature
It makes sense that they run cooler because they generate less heat. If your current S.M.A.R.T. my email is [email protected] Jack McDonald You can't measure between 21 and 31 degrees celcius and say there's no correlation. http://kodeuwa.com/hard-drive/old-ide-hard-drive-cable-or-drive-enclosure.html Most of the larger operators go up to around 27 Celsius (80F) to reduce energy usage from cooling (higher end of the ASHRAE guidelines) - the Hitachi drive sitting on the
It is up to you to believe or not. Hard Drive Temperature 50 C I have an 80GB drive that is just starting to produce errors and it's avg temps are around 44C. Recommended Hard DrivesBudget Computer: Western Digital Blue 1 TBMid Range Computer: Crucial MX100 256 GB SSD + Western Digital Blue 1 TBGaming Computer: Samsung 850 Evo 500 GB SSD + Western
One way to isolate low frequency vibrations is by supporting the speakers or the drive enclosure on spikes. Is it possible to write two separate Master's theses? The 2013 University of Virginia study of 10,000 hard drives in a Microsoft datacenter found that the annual failure rate steadily increases with temperature, from about 4% per year at 27°C Hitachi Hard Drive Temperature Range All rights reserved.
Now obviously this isn't going to take into account of working in an Egyptian summer or an Antarctic winter but the point I'm making is that they don't actually NEED to External hard disk drives must preferably be enclosed in a disk enclosure that has a fan, rather than one without a fan. Is most of mathematics *not* dealing with sets? weblink There appears to be some unknown factor at work that is causing abnormal failure rates in external drives.
Several other programs are available as well. thats what i tested over 1.5 years and everything is still fine. 0 Share this post Link to post Share on other sites kizer 1 Advanced Member Moderators 1 2250 According to our research, increasing HDD temperature by 5C has the same effect on reliability as switching from 10% to 100% HDD workload. About this time I learned how to get drive temperature readings from S.M.A.R.T.
Correlation of Temperature and Failure: 0.0 Disk Drive Temperature Range It turns out that different drive models run at different temperatures, and this can throw off the stats when looking at As I write this, they're down to 33C -- a whopping 13 degree drop. Sign In Now Sign in to follow this Followers 2 Go To Topic Listing Lounge All unRAID Topics All Activity Home Community Lounge What is optimal hard drive temperture? PC or Mac.
In addition, drives that constantly run relatively hot, i.e. One less known source of magnetism is speakers. stevels_smith Correct.