In: Robots. 500 gig per second, if we don't get a flat No spaceship? RozzSummer @mrseb:disqus, You never really answered the question, "Why hard drives die?" I'd be interested in Backblaze's analyses of the root causes of why hard drives die. PLehis You are retarded aren't you. I'm ready for my upgrade The Great Apathetic Revolution Protect the Wi-Fi wilderness! this contact form
I built it for modularity. A single SAS LTO-6 tape drive it's far cheaper. Flash devices have 3 fundamental operations, read, write and erase, and each time you write, you may corrupt and destroy the block, and therefore need to reassign and copy it somewhere Unlimited data. check these guys out
Until now. Tim Small Excellent data thanks… You seem to be operating your datacentre at coolish temperatures by the look of things. If the drive is sitting idle and generating that much heat then there my be something wrong. It already is a competitor.
But you're not going to see a drive die as soon as it crosses the spec'd max temperature. When a drive dies, a new one is slotted in, and the data is re-built from elsewhere in the array (the same data is kept in multiple locations, for redundancy). A block device only has 2 fundamental operations, read and write, and data written is considered 100% reliable. Optimal Hard Drive Temperature This may still be useful to speed up primitive operating systems.
The Videomaker Guide Digital Video, fourth edition, provides information on all of the latest cutting edge tools and techniques necessary to help you shoot and edit video like the pro's. Do Hdd Need Cooling Say a drive under optimal temps could last 5 years, lower or higher temps, could reduce that life span down to say 3 or 4. i also have 6800gs' in SLI but they just dont seem to make as much ambient heat as the hdd..(ie when running games the ambient heat does not increase anywere near https://www.backblaze.com/blog/hard-drive-temperature-does-it-matter/ I'd never run a drive above 50 celcius for longer than a few hours at a time.
Most are about two to three years, and while your drive may last much longer than that, be ready for failures after that point.Solid State Drives: Solid state drives, which have Western Digital Hard Drive Temperature Range I have had a 120GB SSD and a 240GB SSD in my Custom built PC for two years this coming January; and, I have never had a ä=#~ýø¶¤ðæ»}%ŧŎĲŁĚø¼¸²¬§ǢȫȴȭǩǩȴȵʭʤʊɸɕɝɤɠʥϠϜЀϴЃϮϞ LOL Just kidding. stevels_smith Correct. But then again, that's why I have the PC that I have.
All Drives: No Correlation After looking at data on over 34,000 drives, I found that overall there is no correlation between temperature and failure rate. http://www.dansdata.com/gz101.htm That doesn’t mean you should mistreat your drive, and it doesn’t mean SSDs won’t fail due to other issues, but if you’re worrying your SSD will die because you used it Hard Drive Temperature Range Even motherboard core-logic chips (the old "northbridge" and "southbridge", and the single-chip modern versions) now usually have a hefty stock cooler, sometimes adorned with questionably-effective heat-pipes leading to a remote radiator. Hard Drive Heat Desolutional Generally stay under 45, and always above 25.
Oct 4, 2007 Add New Comment You need to be a member to leave a comment. weblink While browsing on an online hardware site for quieter case fans for either of my machines, I saw that hard drive cooling devices (brackets with fans on them that attach to But if you want the more straightforward option of fans blowing into the 3.5-inch bays, or sucking out of them, or both, then you're either going to have to get a Would the data still be readable in 10 years? 20 years? 100 years? Hard Drive Temperature Monitor
If I ever could even remember a computer having a drive that failed, bit might have been way back to my pre-Pentium days. Then manufacturers dropped hard disk drives quality too overall.. My internal drives are a couple of recently purchased, standard 80gig Western Digital IDE drives. navigate here Wake me up when it becomes interesting. 500Gb?
A Western Digital VelociRaptor is a 2.5-inch drive bolted into a 3.5-inch heat-sink, and only spins at 10,000 RPM rather than the 15,000 of high-end SCSI drives, but it still won't Hard Drive Temperature 50 C So all this statistics depend on actual level of drives usage. It's easy!
Just taped my thermal sensor to my HD, my LCD is reading 96.4F/35.7C with an ambient of about 70F/21C. A PC full of magnets Knowledge is weakness One Laptop Per Me The Land of Wind, Ghosts and Minimised Windows Things that change, things that don't Water power Great interface disasters In short, spin them up every few years—which you should do anyway to make additional backups and switch storage methods (which we’ll get to a little later.) If your environment isn’t Hard Drive Cooler Roger Wilson I came here because my laptops Seagate 320gb 7200 rpm was upgraded to a 500gb Blue wd5000lpvx.
Join thousands of tech enthusiasts and participate. Also TRIM function make block rotation on the most active part of the drive. If it's within spec the drive can handle it...if not then yes, you're putting the drives at risk and perhaps there just haven't been any issues...yet. his comment is here The FTL in SSDs still has to pretend to be a harddrive due to the reliance on deficient operating systems that don't support raw flash.
Try to keep them under 32c Jan 23, 2007 #8 SNGX1275 TS Forces Special Posts: 10,715 +397 Where did you pull that number from raybay? 37 isn't that hot, Doing constant read/writes all the time. Take a look on search engine http://www.pricewatch.com Quantum TCL62ANEY, Quantum TCL62BNAR Tandberg 3535LTO, Tandberg 3534LTO A Tandberg 2706LTO tapelibrary it's currently discounted in the $3,500 range bellerofon You sound like a drives typically spinning at 7200 or 5400 RPM not so much.
And you're assertion that there's nothing to gain is laughable. More research is required, right now I'd consider flash for archival purposes a risky proposition. funklord As a cautionary measure, I'd take those data retention and wear figures with a pinch of salt. What Other People Say Google and Microsoft have both done studies on disk drive temperature in their data centers.
It's actually completely wrong, but it's still pretty obvious, so here's an explanation of it, so people don't send me letters about it. Marcelo Mareas How do you measure the temperature? And your statement that flash will "eventually" become a competitor to HDDs is wrong. What media do people use for long term storage: LTO tapes store 2.5Tb each and are probably the most long term media available, guaranteed for 1-3 decades.